[TASK] Remove version from composer manifest

Change-Id: I3a214394fecbd870081b2a939c4f2d93b1fce372
Resolves: #50834
Reviewed-on: https://review.typo3.org/22856
Reviewed-by: Karsten Dambekalns
Tested-by: Karsten Dambekalns
Reviewed-by: Aske Ertmann
Tested-by: Aske Ertmann
[TASK] Add license information to composer manifest

Change-Id: Ica2af9570a076e2b9fe04fa461aba7a617917963
Resolves: #50835
Reviewed-on: https://review.typo3.org/22869
Reviewed-by: Aske Ertmann
Tested-by: Aske Ertmann
Tested-by: Mr. Hudson
Reviewed-by: Karsten Dambekalns
[WIP][FEATURE] Content translation