added blank on line 49
various changes to the script
Merge remote-tracking branch 'upstream/master'
corrected connection string
cp Keystone.conf to correct dir
changed function name to keystone_conf
Merge branch 'master' of https://github.com/aptira/openstack-training-labs

Made several changes in the Keystone.sh - fixes various issues
Merge pull request #1 from pmoosh/master

Add Bug Fixes to master