test cases for activity and actvity_type
test cases for User and Post model
Reduced warning rails best practices
migration to add index and changes
fix warnings as per rails best practices
Solr spec and some spec refactored
Fixed warnings related to active Admin
Comment controller entire specs and Post controller create spec
Saving Draft for first time and updating it after 30sec
Merge pull request #13 from rohandaxini/Fix_warning

Fix warning
Auto save posts to Draft and Added Draft Tab
migration for is_draft column and draft view
Rebase with Master
WIP attachments to draft
'Save to Draft' Button to save draft post
specs for posts controller
Rebase with Master
Save as Draft with rspecs
Selenium Specs for 'Save as Draft', Refactored code, Impeoved Naming
Specs for user and attachment controller