Created Post scaffold
Set up DB and models
Minor fixes
fixed database bug postvote
Merge branch 'master' of https://github.com/scalableinternetservices/picShare into scaffolds
Merge branch 'master' of https://github.com/scalableinternetservices/picShare into scaffolds
Fixed Post controller and model
Added validation for fields of posts in its model
Changed HTML to show post image
added validation for image urls
Merge branch 'dbtesting' into scaffolds
fixed db to include vote column for postVotes