Update de_DE.lang

Are the %s correct? I prefered the old way...
More %s
Updated pt_PT localization to new format

Also changed some item strings, since there are localizations for some
of the items in the portuguese dictionary, such as minium -> mínio
Update zh_TW.lang
Create it.IT.lang
More localization changes (adding the mod domain to commands/version to avoid conflicts with other mods), and fixing a texture bug with the portable crafting interface
More ee3:
Russian localization

Updated again...
Merge https://github.com/pahimar/Equivalent-Exchange-3
Delete ru_RU.xml
Updated again zh_TW.lang
Updated again zh_CN.lang

I've closed the previous pull request and started this one.
Merge pull request #432 from kellwintern/patch-2

Updated again zh_CN.lang
Merge pull request #431 from VeryBigBro/patch-3

Russian localization
Merge pull request #424 from Vexatos/patch-1

Update de_DE.lang
Merge pull request #428 from kellwintern/patch-1

Update zh_TW.lang
removing outdated zh_CN and zh_TW localization xml files
Corrected the key format for localizations

Took me a while to figure out what was wrong--I must get my eyes
checked.
Update es_ES.lang
Updated sl_SI to new format.