refactored markdown code to model level
added post image upload capability
updated routs for shallow nesting
modified to add can_moderate?
Merge pull request #3 from daryt/shallow-nesting

updated routes for shallow nesting
committing voting
merged master
Merge branch 'voting-redo'
Merge pull request #4 from daryt/moderating-dryly

modified to add can_moderate?
Merge pull request #2 from daryt/upload-post-image

added post image upload capability
merged master
Merge branch 'refactor-markdown'
Merge branch 'master' of github.com:daryt/bloccit