updated german translation
### 1.6.13
- Fixed Interface with Crafting Upgrade being stuck if an earlier item configuration has missing items or fluids (raoulvdberge)
- Added keybindings to open wireless items. The default one set to open a Wireless Grid is CTRL + G (raoulvdberge)
+- Updated German translation (cydhra)
### 1.6.12
- Increased the speed of autocrafting (raoulvdberge)
