Add IdentityTransporter, fixed Keystone and unittests
Merge remote-tracking branch 'public/master'
Fixed read_info, deploy of KeystoneIdentity. Added mysql_connector
Merge remote-tracking branch 'public/master'

Conflicts:
	cloudferrylib/os/identity/keystone.py
Moved mysql_connection
Fix bugs
Merge pull request #8 from asvechnikov/master

KeystoneIdentity features