Bumped gulp-purescript

Author: zudov

package.json

@@ -4,7 +4,7 @@
     "gulp": "^3.8.11",
     "gulp-jscs": "^1.6.0",
     "gulp-jshint": "^1.11.2",
-    "gulp-purescript": "^0.5.0",
+    "gulp-purescript": "^0.7.0",
     "gulp-run": "^1.6.8"
   }
 }