[FEATURE] Added offset to flux:content.get
Merge pull request #350 from hmspl/content_get_limit

[FEATURE] Added offset to flux:content.get
[BUGFIX] Removing travis 5.5
Merge pull request #352 from hmspl/travis_55

[BUGFIX] Removing travis 5.5
[DOC] Document on how to change a commit message
[DOC] Document Refreshing a fork via pull-rebasing