Merge pull request apache#707 from airbnb/bugfix_dagbagimport

[bugfix] removing rogue dagbag parsing in module head

v1.6.1

v1.6.0

v1.5.2

v1.5.1 - bugfix in XCom table creation

v1.5.0

Forcing flask-admin to 1.2.0 because of buggy 1.3.0

v1.3.0

v1.2.0