[DOC] Change release

Change-Id: Iff7f169c69444d155be2803b8ab19b61c61dd026
Reviewed-on: https://review.typo3.org/22093
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[DOC] Typo in TsConfig example

Change-Id: I90176b76ba9753bc4c85947afcc7896265dfc9d4
Reviewed-on: https://review.typo3.org/22094
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[BUGFIX] Show all categories in news record tree

Improve tree rendering by defining a maxLevel of 99.

Change-Id: I33af536398e5f3be09912fea5d04af9e1c52e669
Resolves: #49871
Reviewed-on: https://review.typo3.org/22195
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[FEATURE] Provide less files for css

Change-Id: I6976b09a8a721e6dad6ab05b86d3afff3ef13b4d
Reviewed-on: https://review.typo3.org/22197
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[BUGFIX] Additional check in getFirstCategory()

Check in the News model if categories are available.
Due some strange setups, it is possible that an exception
is thrown.

Change-Id: Id66b8d854c048842ea7e620291d9be5d0ef95f84
Resolves: #49876
Reviewed-on: https://review.typo3.org/22198
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[BUGFIX] Only create link in list view if it makes sense

When in List view tx_news generates an empty link to the detail view as
image container although the setting displayDummyIfNoMedia is set to 0 and
the flag showinpreview of a media element (here: an image) is disabled.

Change-Id: I4c75464482524cdcaa0db4c319888fe1410c55c2
Resolves: #49908
Reviewed-on: https://review.typo3.org/22217
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer