upper-case email bug fixed (in `BlacklistedDomain.is_blacklisted`)
also improved performance in checking occurrence on the blacklist (in case of a huge blacklist in database)
(profiling of two splitting algorithms: https://gist.github.com/dotsbb/6625771 )
RuntimeError fixed: __unicode__ is aliased to __str__ with `@python_2_unicode_compatible`
python 2.7, django 1.5.4
terms of service example
version bumped
terms of service example
version bumped
Merge remote-tracking branch 'origin/master'

Conflicts:
	docs/source/signup_custom.rst
terms of service example in docs  fixed (Doctor -> CustomizedUser)
version decremented
Merge pull request #6 from dotsbb/master

Fixed the issue with upper cased blacklisted emails.
Fixed blacklisted domains detection mechanics.
Docs extended.