Fixed the line length of the new Symfony Styles#14136

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javiereguiluz wants to merge 3 commits intosymfony:2.7from

javiereguiluz:fix_console_styles

Commits on Mar 31, 2015

Fixed the line length of the new Symfony Styles
javiereguiluz
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Commits on Apr 1, 2015

Implemented changes suggested by reviewers
javiereguiluz
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Commits on Apr 7, 2015

Removed the duplicated code used to get the command console window width
javiereguiluz
committed