update revision/changelog file and improve "check update" functionality

Author: sergiotomasello

main.js

@@ -62,7 +62,7 @@ define(function (require, exports, module) {
     //var Locale                     = require("modules/Localization/strings");
 
     brackets.arduino = {
-        revision    : require("modules/Extra/revision"),
+        revision    : require("modules/Extra/revision").revisions[0],
         strings     : require("modules/Localization/strings"),
         preferences : {},
         domains     : {},

modules/Extra/checkupdate.js

@@ -40,12 +40,14 @@ define(function (require, exports, module) {
             method: "GET",
             data: {"version": parseInt(current_version)},
             success: function(data, status, xhr){
-                if(status == 'success')
+                if(status == 'success'){
+                    data = data.revisions[0];
                     if(data.version > current_version )
                         showLatest(data);
                     //else
                         //if(showIfLatest)
                         //TODO SHOW UP TO DATE MESSAGE
+                }
             },
             error: function(err){/*alert(JSON.stringify(err));*/},
             dataType: "json"

shared/revision

@@ -1,10 +1,32 @@
 {
-  "version"	    :	1,
-  "hversion"	: 	"0.0.1",
-  "cycle"		: 	"alpha",
-  "source"      :   "https://github.com/arduino-org/brackets-arduino/tree/0.0.1-alpha",
-  "changelog"	:	[],
-  "url"		    : 	"http://arduino.org/downloads",
-  "message"	    :	"",
-  "error"		:	""
+  "revisions":
+    [
+        {
+           "version"	:	2,
+           "hversion"	: 	"0.0.2",
+           "cycle"		: 	"alpha",
+           "source"     :   "https://github.com/arduino-org/brackets-arduino/tree/0.0.2-alpha",
+           "changelog"	:	[
+                                {"name" : "studio", "desc": "open blink example at first run."},
+           						{"name" : "studio", "desc": "improve ui loading."},
+           						{"name" : "studio", "desc": "serial monitor responsive ui."},
+           						{"name" : "studio", "desc": "serial monitor fix end line chars in received messages."},
+           						{"name" : "studio", "desc": "fix icon now visible in bar for linux version."}
+           					],
+           "url"		: 	"http://arduino.org/downloads",
+           "message"	:	"",
+           "error"		:	""
+         },
+
+        {
+          "version"	    :	1,
+          "hversion"	: 	"0.0.1",
+          "cycle"		: 	"alpha",
+          "source"      :   "https://github.com/arduino-org/brackets-arduino/tree/0.0.1-alpha",
+          "changelog"	:	[],
+          "url"		    : 	"http://arduino.org/downloads",
+          "message"	    :	"",
+          "error"		:	""
+        }
+    ]
 }