removed redundant post variables
Merge branch 'master' into postDevel

- merged conflicts in post controller show page.

Conflicts:
	app/controllers/posts_controller.rb
fixed form issue
Merge branch 'master' into postDevel

-merged with upstream
Merge branch 'master' into postDevel

- post management spec merge
Merge branch 'master' into postDevel
Merge branch 'master' of http://github.com/epoch/codium into postDevel
add pundit error handling
Merge pull request #21 from lukemesiti/postDevel

fixed post form issues