News and Wall implementation, muting and deleting posts; closes #107
Improved grunt workflow
reduced folder nesting in '/views'
fixed unit tests
upgraded to jquery 2.1.0; closes #129
automatically adding 'http' prefix (if not defined) to profile website; closes #127
removed old "mentions' implementation; refs #133
Mentions now integrated into News; closes #133
added types for posts (0 - status update, default)
minor code improvements
todo/notes for future api refactoring
RESTful API refactoring (wip)
external dependency upgrade
initial Explore implementation, tagging support; refs #137 and #136
disabled obsolete tests
db layer improvements
db layer improvements
improved follow/unfollow web api
improved web api
improved web/db api, fixed issues with wall/news paging