Post Show page is rendered by a partial

* page partial is edited
Change Post's Title column to Name

* Update Post Controller
* Update Post Partial
* Update Post Model
Refactored Header Tags

* Craigstr is in H1
* Title pages are in H2
* I might have missed some headers
Change post title to name
Merge pull request #17 from elijahkim/misc_fixings

Misc Fixings