Rename from kyu to post
Merge pull request #18 from rohandaxini/rename_kyu

Rename from kyu to post
added close button on right hand side and buttons rearrangement for post form, comment button changes
Add close Button
Merge pull request #19 from rohandaxini/ui_changes

added close button on right hand side and buttons rearrangement for post form, comment button changes
Merge branch 'master' into Refactor_Contributors_Pagination