REVISITED: log out user everywhere and refresh/redirect
Merge pull request #47 from techAPJ/patch-1

REVISITED: log out user everywhere and refresh/redirect
incremental membership changes for groups, with tests & example
pass the group id, not a hash
Merge pull request #49 from jmay/patch-group

incremental membership changes for groups, with tests & example
add invite_admin api endpoint
FIX: support Ruby 1.9 and up
version 0.2.8
Update Discourse SSO class and move to correct namespace
FIX: exception could not be rescued
Add tests for user log_out method.

Add test to check that a user was logged out successfully.
Add test to check that a bad user returns an exception.
Increment Version.
Merge pull request #50 from oblakeerickson/add_log_out_tests

started writing tests for user.log_out method but I have a few questions...