v2.1.0

fixes #93 #88 #86 #85 #84 #76 #98 #101 #103 #106 #107 #108 #109

v2.0.1

Fix CFNLambda create bot permission problem.
fixes #83

v2.0.0

Merge branch 'develop'

v1.1

bug fixes from v1.0

v1.0

Merge branch 'master' of github.com:awslabs/aws-ai-qna-bot