v1.2.1

downgrade pysaml2 to 4.4 to fix login issue; bump version 1.2.1

v1.2.0

version 1.2.0 (#59)

v1.1.5

Unpin oauth2client dependency

v1.1.4

Remove unused dependency

v1.1.3

Unpin more dependencies

v1.1.2

Unpin simplejson dependency

v1.1.1

Fix path typo...

v1.1.0

relay oncall ical endpoint and bump dependencies (#56)

* relay oncall ical endpoint and bump dependencies

* reply 503 when upstream is unavailable

* bump dependencies

* fix dependencies