Merge pull request #87 from guilherme-santos/master

Close tag that was opened
Added ViewHelper for FontAwesome icons as an alternate to glyphicons
Update composer.json
Integration of FontAwesome in the button viewhelper
Merge remote-tracking branch 'origin/master'
Update README.md

fixes github link for bootstrap 3.0
Merge pull request #91 from sul4bh/patch-1

Update README.md
Reverted unwanted changes
Update TwbBundleForm.php
Reverted unwanted changes
Merge remote-tracking branch 'origin/master'
Reverted unwanted changes
Added a section for the TwbBundleFontAwesome viewhelper to the readme
Merge pull request #90 from mschakulat/master

Added ViewHelper for FontAwesome icons as an alternate to glyphicons
Removed LAYOUT_SEARCH reference

Not relevant any more
Merge pull request #96 from sul4bh/patch-2

Removed LAYOUT_SEARCH reference
Update README.md
Fix issue with Collection rendering
Update README.md
Update README.md