2.0.8 - 2018/01/15

* 2018-01-15 [TASK] Raise version number
* 2018-01-15 [TASK] No need to test TYPO3 8.7 in 7.6 branch
* 2018-03-11 [TASK] Remove composer.lock
* 2018-03-01 [TASK] Fix GitLab CI cache key

There is still one open TODO: Test, what happens when there are nested mountpoints.