Update de_DE.lang
Translated recent changes

@Vexatos, please proofread this
Merge branch 'patch-3' of https://github.com/Vexatos/thaumcraft
Merge pull request #3 from wodkashorty/master

Update de_DE.lang
Update de_DE.lang
Merge pull request #575 from Vexatos/patch-3

Update de_DE.lang