[TASK] Added several types to choose for the carousel

Added label for the quickselect Type
Merge pull request #57 from MartinMuzatko/master

Carousel - addition of a quickselector Type
[TASK] Update towards Twitter Bootstrap 3.0

Update markup and configuration to make extension compatible
with Twitter Bootstrap 3.0. Notice, the new markup is not
compatible anymore with branch 2.0 of TB.

More information regarding migration:
http://getbootstrap.com/getting-started/#migration
[TASK] Add composer.json
Merge pull request #61 from cedricziel/composerAdjustments

[TASK] Add composer.json
[TASK] Removed unused inputfield for Class
[TASK] Removed translation for deleted flux:flexform.field Class
Merge pull request #63 from randomresult/accordion

Accordion
Merge pull request #58 from fudriot/feature-twitter-bootstrap-30

[TASK] Update towards Twitter Bootstrap 3.0