[BUGFIX] Get explizit settings for news from configurationManager 

To get the explizit settings for news from configurationManager add
extensionname and pluginname to method arguments.

Change-Id: Ib2b11d15acf699fb951b8cf6dbe409f7fccdb168
Fixes: #47691
Reviewed-on: https://review.typo3.org/20293
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[TASK] Add travis changes

Change-Id: Id50303198df3b642ae110be99cb868c820f26323
Reviewed-on: https://review.typo3.org/22066
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[BUGFIX] Undefined offset in hook

Change-Id: If7bfe5c180be35189498625a96f3b5db971ea2ed
Resolves: #49744
Reviewed-on: https://review.typo3.org/22040
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[DOC] Add travis to doc

Change-Id: I86348edc2fd81b9f6074ca7b4022923440719a43
Reviewed-on: https://review.typo3.org/22071
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[TASK] Release of 2.2.0

Change-Id: Ibbcd80beb5619329a2c5b00ab58f2f49d774867f
Reviewed-on: https://review.typo3.org/22073
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[TASK] Add PHP 5.5 to travis

Change-Id: I40a7fa36ee3c53245ecc9fe205a6b250fe5bbdcb