lots of changes, see below!

* updated README.md
* updated setup.sh to properly handle development argument
* removed mongoose-friends, implementing custom solution; WIP
* updated http routes
* other minor updates
Update development installation procedure.
removed 'host' param from Client constructor
Merge branch 'master' of https://github.com/techjeffharris/off-the-record
Merge pull request #3 from techjeffharris/master

tying up loose ends, bugfixing installation
Merge pull request #1 from adminion/master

Merge pull request #3 from techjeffharris/master
improved friends plugin api additions
Merge branch 'master' of github.com:techjeffharris/off-the-record
Merge pull request #5 from techjeffharris/master

Updated friends plugin schema statics
added schema statics, developing frienship

TODO:
* add viewProfile static and instance methods that enforces privacy
* update sendRequest to enforce privacy
* create a chat-privacy plugin; move chatRequests privacy option to plugin
Merge pull request #7 from techjeffharris/master

closes #6 - added schema statics, developing frienship
Merge branch 'master' of https://github.com/adminion/off-the-record into adminion-master

Conflicts:
	package.json