[BUGFIX] Wrong data attribute carousel control

Fixes #110
Merge pull request #113 from cedricziel/fix110

[BUGFIX] Wrong data attribute carousel control
[TASK] Test for PHP 5.6 for LTS (master) with travis
Moved 5.5 to all builds because TYPO3 supports officially PHP 5.5 in TYPO3 6.0
[TASK] Update vhs 2.0 namespaces
Merge pull request #114 from xf-/vhs-namespaces-update

[TASK] Update vhs 2.0 namespaces
Merge pull request #115 from xf-/travisPhp56

[TASK] Test for PHP 5.6 for LTS (master) with travis