Update de_DE.lang
Merge pull request #1538 from Vexatos/patch-4

Update de_DE.lang
Update zh_CN.lang
Update zh_CN.lang
Merge pull request #1547 from sb023612/master

Update zh_CN.lang
Merge branch 'master' into development
Update Development.md

It wasn't really correct any more
Stop energy cube core rendering when cube is empty.

This will stop it from blocking out other rendering when it's not opaque
enough to be visible
Merge pull request #1559 from jstockwin/development

Stop energy cube core rendering when cube is empty.
Merge back a few bug fixes
Merge a few more fixes
Minor cleanup and tabs
Merge branch 'master' into development
Attempted a fix for a strange connection error
Fixed a few recipe issues
Fixed a few energy transfer issues
Fix Gas Generator not accepting Buildcraft fuels.