chore: bump version to 0.2.1

Author: alxndrkalinin

app/scripts/App/services.coffee

@@ -8,4 +8,4 @@ module.exports = class AppVersion extends BaseService
   @register appServices
 
   initialize: ->
-    @version = '0.2.0'
+    @version = '0.2.1'

package.json

@@ -1,7 +1,7 @@
 {
-  "author": "Alexandr Kalinin<akalinin@umich.edu>, Selvam Palanimalai<selvam1991@gmail.com>, Ivo Dinov<sdinov@umich.edu>",
+  "author": "Alexandr Kalinin<akalinin@umich.edu>, Selvam Palanimalai<selvam1991@gmail.com>, Ivo Dinov<sdinov@umich.edu>, SOCR student contributors<statistics@umich.edu>",
   "name": "SOCRAT",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "A Dynamic Web Toolbox for Interactive Data Processing, Analysis, and Visualization",
   "homepage": "https://github.com/SOCR/SOCRAT",
   "repository": {