[TASK] Enable notifications of travis builds for slack

Releases: 2.0.0
Change-Id: I7dc3b190b80ad513f5561978d8745fcc7ab55ff8
Reviewed-on: https://review.typo3.org/31541
Reviewed-by: Alexander Schnitzler
Tested-by: Alexander Schnitzler
[TASK] Add .htaccess in Resources/Private/

Releases: 2.0.0
Change-Id: I7fff934df00a715061ccba7a91b761530822a177
Reviewed-on: https://review.typo3.org/31616
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
[TASK] Move User and Page TSConfig into Configuration folder

Releases: 2.0.0
Change-Id: I038018f5f3d408e1daa2462b734a4a01568a655e
Reviewed-on: https://review.typo3.org/31581
Tested-by: Alexander Schnitzler <typo3@alexanderschnitzler.de>
Reviewed-by: Alexander Schnitzler <typo3@alexanderschnitzler.de>
[TASK] Move TCA modification to TCA/Overrides

TCA manipulation code must no longer reside in ext_tables.php, but
moved to Configuration/TCA/Overrides/<tablename>.php. Leftovers
in ext_tables might disturb loading order of TCA changes and spoil
proper caching.

Releases: 2.0.0
Change-Id: I033db880e508f4feace3cd9b85ced75b9474097d
Reviewed-on: https://review.typo3.org/31584
Reviewed-by: Alexander Schnitzler <typo3@alexanderschnitzler.de>
Tested-by: Alexander Schnitzler <typo3@alexanderschnitzler.de>
[TASK] Remove extdeveval class

The class contains code which does not work.
Not working code is not needed, so we remove this file now.

Releases: 2.0.0
Change-Id: I9d4effba73743c958b950d44388b60420374d98e
Reviewed-on: https://review.typo3.org/31583
Reviewed-by: Alexander Schnitzler <typo3@alexanderschnitzler.de>
Tested-by: Alexander Schnitzler <typo3@alexanderschnitzler.de>