clarified how to deal with string-prep
Merge branch 'master' of https://github.com/freedomjs/freedom-social-xmpp into iislucas-google_view_auth

Conflicts:
	README.md
fixed name in XMPP provider manifest
fixes to DNS bug and test to make it not happen again
fixed tests
fixed errno bug
more accurate test name
cleanup/removal of redundent function
removed un-needed logging
fixed space
tabs to spaces
fix tabs properly
fixed isIP bug; added tests for it
tweaked space
renamed unit test to have to .unit.
moved spying into beforeEach
removed broken test from  target
Merge pull request #15 from freedomjs/iislucas-dns_bugfix

DNS bugfixes