Fixes line-wrapping problem with colored output#549

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erenhatirnaz wants to merge 3 commits intorails:mainfrom erenhatirnaz:master

+17-1

Commits on Feb 14, 2017

Fixes line-wrapping problem with colored output
erenhatirnaz
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Commits on Feb 20, 2017

Fixes multi-line method chaining style
erenhatirnaz
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Commits on Feb 24, 2017

Add test for fixes line wrapping issue
erenhatirnaz
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