Creating tag v1.3.2 for branch v1.3

Merge pull request StackStorm#2470 from StackStorm/revert-2469-v1.3

Revert "Ngnix rule for mistral_api redirect"

Merge pull request StackStorm#2439 from StackStorm/fix_notification_e…

…mpty_check

Fix check for if notify is empty

Creating tag v1.2.0 for branch v1.2

Creating tag v1.1.1 for branch v1.1

Creating tag v1.1.0 for branch v1.1

Creating tag v0.13.2 for branch v0.13

Creating tag v0.13.1 for branch v0.13

Creating tag v0.13.0 for branch v0.13

Fix broken test.