Update CHANGES
Bump version number to 1.6.8
Merge branch 'develop'
Fix imports from Flask-WTF
Merge pull request #152 from AleshGood/develop

Fix imports from Flask-WTF
Update CHANGES
Merge branch 'develop'
Bump version number to 1.6.9
Merge branch 'master' of https://github.com/kiik/flask-security into develop
Merge branch 'master' of github.com:mattupstate/flask-security into develop