throw proper error message when not active user / not gapps user

throw proper error message when user is not an active user / not a ga…

…pps user

throws proper error when not an google apps user

v0.9.7.5

pep8 entire code

get_org_name bug fix

v0.9.7.4

Update setup.py

Get rid of UserOauth2 model

v0.9.7.2

bumped version

added get organisation name feature

v0.9.71

strip & return organization name

To be distributed on all servers

v0.9.6

added MANIFEST