translation 0.9.0

finished the 0.9.0 translation
translation 0.9.8

finished the 0.9.8 translation
merge with trunk

merge the trunk kovarex/Factorio_Translation_German in my branch and
update some translations to have the same wording and use some
translations from the forum.
Merge branch 'master' of https://github.com/Tardan/Factorio_Translation_German into Tardan-master

Conflicts:
	data/base/campaigns/beta/level-03/locale/de.cfg
	data/base/campaigns/beta/level-04/locale/de.cfg
	data/base/locale/de/entity-names.cfg
Merge branch 'Tardan-master'