diff --git a/Pipfile.lock b/Pipfile.lock
index c547f6a..182c71c 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -40,11 +40,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:a32c22af23634e1d11425574dce756098e015a165be02e4690179889b207c7a8",
-                "sha256:d6393918da830530a9516bbbcbf7f1214c3d733738779f06b0f649f49cc698c3"
+                "sha256:3339ff0e03dee13045aef6ae7b523edff75b6d726adf7a7a48f53d5a501f7db7",
+                "sha256:f2084ceecff86b1e631c2cd4107d435daf4e12f1efcdf11061a73bf0b5e95f92"
             ],
             "index": "pypi",
-            "version": "==2.1.5"
+            "version": "==2.2.24"
         },
         "django-djconfig": {
             "hashes": [
@@ -89,56 +89,92 @@
         },
         "gevent": {
             "hashes": [
-                "sha256:0774babec518a24d9a7231d4e689931f31b332c4517a771e532002614e270a64",
-                "sha256:0e1e5b73a445fe82d40907322e1e0eec6a6745ca3cea19291c6f9f50117bb7ea",
-                "sha256:0ff2b70e8e338cf13bedf146b8c29d475e2a544b5d1fe14045aee827c073842c",
-                "sha256:107f4232db2172f7e8429ed7779c10f2ed16616d75ffbe77e0e0c3fcdeb51a51",
-                "sha256:14b4d06d19d39a440e72253f77067d27209c67e7611e352f79fe69e0f618f76e",
-                "sha256:1b7d3a285978b27b469c0ff5fb5a72bcd69f4306dbbf22d7997d83209a8ba917",
-                "sha256:1eb7fa3b9bd9174dfe9c3b59b7a09b768ecd496debfc4976a9530a3e15c990d1",
-                "sha256:2711e69788ddb34c059a30186e05c55a6b611cb9e34ac343e69cf3264d42fe1c",
-                "sha256:28a0c5417b464562ab9842dd1fb0cc1524e60494641d973206ec24d6ec5f6909",
-                "sha256:3249011d13d0c63bea72d91cec23a9cf18c25f91d1f115121e5c9113d753fa12",
-                "sha256:44089ed06a962a3a70e96353c981d628b2d4a2f2a75ea5d90f916a62d22af2e8",
-                "sha256:4bfa291e3c931ff3c99a349d8857605dca029de61d74c6bb82bd46373959c942",
-                "sha256:50024a1ee2cf04645535c5ebaeaa0a60c5ef32e262da981f4be0546b26791950",
-                "sha256:53b72385857e04e7faca13c613c07cab411480822ac658d97fd8a4ddbaf715c8",
-                "sha256:74b7528f901f39c39cdbb50cdf08f1a2351725d9aebaef212a29abfbb06895ee",
-                "sha256:7d0809e2991c9784eceeadef01c27ee6a33ca09ebba6154317a257353e3af922",
-                "sha256:896b2b80931d6b13b5d9feba3d4eebc67d5e6ec54f0cf3339d08487d55d93b0e",
-                "sha256:8d9ec51cc06580f8c21b41fd3f2b3465197ba5b23c00eb7d422b7ae0380510b0",
-                "sha256:9f7a1e96fec45f70ad364e46de32ccacab4d80de238bd3c2edd036867ccd48ad",
-                "sha256:ab4dc33ef0e26dc627559786a4fba0c2227f125db85d970abbf85b77506b3f51",
-                "sha256:d1e6d1f156e999edab069d79d890859806b555ce4e4da5b6418616322f0a3df1",
-                "sha256:d752bcf1b98174780e2317ada12013d612f05116456133a6acf3e17d43b71f05",
-                "sha256:e5bcc4270671936349249d26140c267397b7b4b1381f5ec8b13c53c5b53ab6e1"
-            ],
-            "version": "==1.4.0"
+                "sha256:16574e4aa902ebc7bad564e25aa9740a82620fdeb61e0bbf5cbc32e84c13cb6a",
+                "sha256:188c3c6da67e17ffa28f960fc80f8b7e4ba0f4efdc7519822c9d3a1784ca78ea",
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+                "sha256:2a9ae0a0fd956cbbc9c326b8f290dcad2b58acfb2e2732855fe1155fb110a04d",
+                "sha256:33741e3cd51b90483b14f73b6a3b32b779acf965aeb91d22770c0c8e0c937b73",
+                "sha256:3694f393ab08372bd337b9bc8eebef3ccab3c1623ef94536762a1eee68821449",
+                "sha256:464ec84001ba5108a9022aded4c5e69ea4d13ef11a2386d3ec37c1d08f3074c9",
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+                "sha256:7bdfee07be5eee4f687bf90c54c2a65c909bcf2b6c4878faee51218ffa5d5d3e",
+                "sha256:969743debf89d6409423aaeae978437cc042247f91f5801e946a07a0a3b59148",
+                "sha256:96f704561a9dd9a817c67f2e279e23bfad6166cf95d63d35c501317e17f68bcf",
+                "sha256:9f99c3ec61daed54dc074fbcf1a86bcf795b9dfac2f6d4cdae6dfdb8a9125692",
+                "sha256:a130a1885603eabd8cea11b3e1c3c7333d4341b537eca7f0c4794cb5c7120db1",
+                "sha256:a54b9c7516c211045d7897a73a4ccdc116b3720c9ad3c591ef9592b735202a3b",
+                "sha256:ac98570649d9c276e39501a1d1cbf6c652b78f57a0eb1445c5ff25ff80336b63",
+                "sha256:afaeda9a7e8e93d0d86bf1d65affe912366294913fe43f0d107145dc32cd9545",
+                "sha256:b6ffc1131e017aafa70d7ec19cc24010b19daa2f11d5dc2dc191a79c3c9ea147",
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+                "sha256:bdb3677e77ab4ebf20c4752ac49f3b1e47445678dd69f82f9905362c68196456",
+                "sha256:c2c4326bb507754ef354635c05f560a217c171d80f26ca65bea81aa59b1ac179",
+                "sha256:cfb2878c2ecf27baea436bb9c4d8ab8c2fa7763c3916386d5602992b6a056ff3",
+                "sha256:e370e0a861db6f63c75e74b6ee56a40f5cdac90212ec404621445afa12bfc94b",
+                "sha256:e8a5d9fcf5d031f2e4c499f5f4b53262face416e22e8769078354f641255a663",
+                "sha256:ecff28416c99e0f73137f35849c3027cc3edde9dc13b7707825ebbf728623928",
+                "sha256:f0498df97a303da77e180a9368c9228b0fc94d10dd2ce79fc5ebb63fec0d2fc9",
+                "sha256:f91fd07b9cf642f24e58ed381e19ec33e28b8eee8726c19b026ea24fcc9ff897"
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+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==21.1.2"
         },
         "greenlet": {
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+                "sha256:ca1c4a569232c063615f9e70ff9a1e2fee8c66a6fb5caf0f5e8b21a396deec3e",
+                "sha256:cc407b68e0a874e7ece60f6639df46309376882152345508be94da608cc0b831",
+                "sha256:da862b8f7de577bc421323714f63276acb2f759ab8c5e33335509f0b89e06b8f",
+                "sha256:dfe7eac0d253915116ed0cd160a15a88981a1d194c1ef151e862a5c7d2f853d3",
+                "sha256:ed1377feed808c9c1139bdb6a61bcbf030c236dd288d6fca71ac26906ab03ba6",
+                "sha256:f42ad188466d946f1b3afc0a9e1a266ac8926461ee0786c06baac6bd71f8a6f3",
+                "sha256:f92731609d6625e1cc26ff5757db4d32b6b810d2a3363b0ff94ff573e5901f6f"
             ],
             "markers": "platform_python_implementation == 'CPython'",
-            "version": "==0.4.15"
+            "version": "==1.1.0"
         },
         "gunicorn": {
             "hashes": [
@@ -173,13 +209,23 @@
             "hashes": [
                 "sha256:00203f406818c3f45d47bb8fe7e67d3feddb8dcbbd45a289a1de7dd789226360",
                 "sha256:0616f800f348664e694dddb0b0c88d26761dd5e9f34e1ed7b7a7d2da14b40cb7",
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+                "sha256:0d67ae9a5937b1348fa1d97c7dcb6b56aaef828ca6655298e96f2f3114ad829d",
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                 "sha256:2ea3517cd5779843de8a759c2349a3cd8d3893e03ab47053b66d5ec6f8bc4f93",
+                "sha256:39b662f65a067709a62943003c1e807d140e7fcf631fcfc66ebe905f8149b9f4",
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                 "sha256:5280ebc42641a1283b7b1f2c20e5b936692198b9dd9995527c18b794850be1a8",
+                "sha256:576a8a7a57065dab968d9d18befa2594a7673dcdab78c9b1f34248410cc6118f",
+                "sha256:5e334a23c8f7cb6079987a2ed9978821a42b4323a3a3bdbc132945348737f9a9",
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                 "sha256:696b5e0109fe368d0057f484e2e91717b49a03f1e310f857f133a4acec9f91dd",
+                "sha256:6cb528de694f503ea164541c151da6c18267727a7558e0c9716cc0383d89658a",
+                "sha256:7306d851d5a0cfac9ea07f1177783836f4b37292e5f224a534a52111cb6a6451",
+                "sha256:7e3e32346d991f1788026917d0a9c182d6d32dc757163eee7ca990f1f831499e",
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@@ -187,20 +233,30 @@
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                 "sha256:db5499d0710823fa4fb88206050d46544e8f0e0136a9a5f5570b026584c8fd74",
+                "sha256:dcd3cd17d291e01e47636101c4a6638ffb44c842d009973e3b5c1b67ff718c58",
+                "sha256:f12df6b45abc18f27f6e21ce26f7cbf7aa19820911462e46536e22085658ca1e",
                 "sha256:f36baafd82119c4a114b9518202f2a983819101dcc14b26e43fc12cbefdce00e",
                 "sha256:f52b79c8796d81391ab295b04e520bda6feed54d54931708872e8f9ae9db0ea1",
-                "sha256:ff8cff01582fa1a7e533cb97f628531c4014af4b5f38e33cdcfe5eec29b6d888"
+                "sha256:fa2a50f762d06d84125db0b95d0121e9c640afa7edc23fc0848896760a390f8e",
+                "sha256:fa49bb60792b542b95ca93a39041e7113843093ce3cfd216870118eb3798fcc9",
+                "sha256:ff8cff01582fa1a7e533cb97f628531c4014af4b5f38e33cdcfe5eec29b6d888",
+                "sha256:ffbccfe1c077b5f41738bd719518213c217be7a7a12a7e74113d05a0d6617390"
             ],
             "index": "pypi",
             "version": "==5.3.0"
@@ -249,26 +305,45 @@
         },
         "pytz": {
             "hashes": [
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-                "sha256:d5f05e487007e29e03409f9398d074e158d920d36eb82eaf66fb1136b0c5374c"
+                "sha256:83a4a90894bf38e243cf052c8b58f381bfe9a7a483f6a9cab140bc7f702ac4da",
+                "sha256:eb10ce3e7736052ed3623d49975ce333bcd712c7bb19a58b9e2089d4057d0798"
             ],
-            "version": "==2018.9"
+            "version": "==2021.1"
         },
         "pyyaml": {
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-            "version": "==3.13"
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+                "sha256:fd7f6999a8070df521b6384004ef42833b9bd62cfee11a09bda1079b4b704247",
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+            "version": "==5.4.1"
         },
         "redis": {
             "hashes": [
@@ -285,6 +360,14 @@
             "index": "pypi",
             "version": "==1.2.12"
         },
+        "sqlparse": {
+            "hashes": [
+                "sha256:017cde379adbd6a1f15a61873f43e8274179378e95ef3fede90b5aa64d304ed0",
+                "sha256:0f91fd2e829c44362cbcfab3e9ae12e22badaa8a29ad5ff599f9ec109f0454e8"
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+            "markers": "python_version >= '3.5'",
+            "version": "==0.4.1"
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         "static3": {
             "hashes": [
                 "sha256:674641c64bc75507af2eb20bef7e7e3593dca993dec6674be108fa15b42f47c8"
@@ -320,22 +403,87 @@
             ],
             "index": "pypi",
             "version": "==2.7.4"
+        },
+        "zope.event": {
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+            "version": "==4.5.0"
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+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==5.4.0"
         }
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     "develop": {
         "backcall": {
             "hashes": [
-                "sha256:38ecd85be2c1e78f77fd91700c76e14667dc21e2713b63876c0eb901196e01e4",
-                "sha256:bbbf4b1e5cd2bdb08f915895b51081c041bac22394fdfcfdfbe9f14b77c08bf2"
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             ],
-            "version": "==0.1.0"
+            "version": "==0.2.0"
         },
         "decorator": {
             "hashes": [
-                "sha256:2c51dff8ef3c447388fe5e4453d24a2bf128d3a4c32af3fabef1f01c6851ab82",
-                "sha256:c39efa13fbdeb4506c476c9b3babf6a718da943dab7811c206005a4a956c080c"
+                "sha256:6e5c199c16f7a9f0e3a61a4a54b3d27e7dad0dbdde92b944426cb20914376323",
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             ],
-            "version": "==4.3.0"
+            "markers": "python_version >= '3.5'",
+            "version": "==5.0.9"
         },
         "flake8": {
             "hashes": [
@@ -362,10 +510,11 @@
         },
         "jedi": {
             "hashes": [
-                "sha256:571702b5bd167911fe9036e5039ba67f820d6502832285cde8c881ab2b2149fd",
-                "sha256:c8481b5e59d34a5c7c42e98f6625e633f6ef59353abea6437472c7ec2093f191"
+                "sha256:18456d83f65f400ab0c2d3319e48520420ef43b23a086fdc05dff34132f0fb93",
+                "sha256:92550a404bad8afed881a137ec9a461fed49eca661414be45059329614ed0707"
             ],
-            "version": "==0.13.2"
+            "markers": "python_version >= '3.6'",
+            "version": "==0.18.0"
         },
         "mccabe": {
             "hashes": [
@@ -376,18 +525,19 @@
         },
         "parso": {
             "hashes": [
-                "sha256:35704a43a3c113cce4de228ddb39aab374b8004f4f2407d070b6a2ca784ce8a2",
-                "sha256:895c63e93b94ac1e1690f5fdd40b65f07c8171e3e53cbd7793b5b96c0e0a7f24"
+                "sha256:12b83492c6239ce32ff5eed6d3639d6a536170723c6f3f1506869f1ace413398",
+                "sha256:a8c4922db71e4fdb90e0d0bc6e50f9b273d3397925e5e60a717e719201778d22"
             ],
-            "version": "==0.3.1"
+            "markers": "python_version >= '3.6'",
+            "version": "==0.8.2"
         },
         "pexpect": {
             "hashes": [
-                "sha256:2a8e88259839571d1251d278476f3eec5db26deb73a70be5ed5dc5435e418aba",
-                "sha256:3fbd41d4caf27fa4a377bfd16fef87271099463e6fa73e92a52f92dfee5d425b"
+                "sha256:0b48a55dcb3c05f3329815901ea4fc1537514d6ba867a152b581d69ae3710937",
+                "sha256:fc65a43959d153d0114afe13997d439c22823a27cefceb5ff35c2178c6784c0c"
             ],
             "markers": "sys_platform != 'win32'",
-            "version": "==4.6.0"
+            "version": "==4.8.0"
         },
         "pickleshare": {
             "hashes": [
@@ -398,21 +548,22 @@
         },
         "prompt-toolkit": {
             "hashes": [
-                "sha256:c1d6aff5252ab2ef391c2fe498ed8c088066f66bc64a8d5c095bbf795d9fec34",
-                "sha256:d4c47f79b635a0e70b84fdb97ebd9a274203706b1ee5ed44c10da62755cf3ec9",
-                "sha256:fd17048d8335c1e6d5ee403c3569953ba3eb8555d710bfc548faf0712666ea39"
+                "sha256:46642344ce457641f28fc9d1c9ca939b63dadf8df128b86f1b9860e59c73a5e4",
+                "sha256:e7f8af9e3d70f514373bf41aa51bc33af12a6db3f71461ea47fea985defb2c31",
+                "sha256:f15af68f66e664eaa559d4ac8a928111eebd5feda0c11738b5998045224829db"
             ],
-            "version": "==2.0.7"
+            "version": "==2.0.10"
         },
         "ptyprocess": {
             "hashes": [
-                "sha256:923f299cc5ad920c68f2bc0bc98b75b9f838b93b599941a6b63ddbc2476394c0",
-                "sha256:d7cc528d76e76342423ca640335bd3633420dc1366f258cb31d05e865ef5ca1f"
+                "sha256:4b41f3967fce3af57cc7e94b888626c18bf37a083e3651ca8feeb66d492fef35",
+                "sha256:5c5d0a3b48ceee0b48485e0c26037c0acd7d29765ca3fbb5cb3831d347423220"
             ],
-            "version": "==0.6.0"
+            "version": "==0.7.0"
         },
         "pycodestyle": {
             "hashes": [
+                "sha256:74abc4e221d393ea5ce1f129ea6903209940c1ecd29e002e8c6933c2b21026e0",
                 "sha256:cbc619d09254895b0d12c2c691e237b2e91e9b2ecf5e84c26b35400f93dcfb83",
                 "sha256:cbfca99bd594a10f674d0cd97a3d802a1fdef635d4361e1a2658de47ed261e3a"
             ],
@@ -427,31 +578,33 @@
         },
         "pygments": {
             "hashes": [
-                "sha256:5ffada19f6203563680669ee7f53b64dabbeb100eb51b61996085e99c03b284a",
-                "sha256:e8218dd399a61674745138520d0d4cf2621d7e032439341bc3f647bff125818d"
+                "sha256:a18f47b506a429f6f4b9df81bb02beab9ca21d0a5fee38ed15aef65f0545519f",
+                "sha256:d66e804411278594d764fc69ec36ec13d9ae9147193a1740cd34d272ca383b8e"
             ],
-            "version": "==2.3.1"
+            "markers": "python_version >= '3.5'",
+            "version": "==2.9.0"
         },
         "six": {
             "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
+                "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926",
+                "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"
             ],
-            "version": "==1.12.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==1.16.0"
         },
         "traitlets": {
             "hashes": [
-                "sha256:9c4bd2d267b7153df9152698efb1050a5d84982d3384a37b2c1f7723ba3e7835",
-                "sha256:c6cb5e6f57c5a9bdaa40fa71ce7b4af30298fbab9ece9815b5d995ab6217c7d9"
+                "sha256:70b4c6a1d9019d7b4f6846832288f86998aa3b9207c6821f3578a6a6a467fe44",
+                "sha256:d023ee369ddd2763310e4c3eae1ff649689440d4ae59d7485eb4cfbbe3e359f7"
             ],
-            "version": "==4.3.2"
+            "version": "==4.3.3"
         },
         "wcwidth": {
             "hashes": [
-                "sha256:3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e",
-                "sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c"
+                "sha256:beb4802a9cebb9144e99086eff703a642a13d6a0052920003a230f3294bbe784",
+                "sha256:c4d647b99872929fdb7bdcaa4fbe7f01413ed3d98077df798530e5b04f116c83"
             ],
-            "version": "==0.1.7"
+            "version": "==0.2.5"
         }
     }
 }