Add background artwork for carla
Fix fxmixer bug where fx chains get shut off when multiple channels are chained together
Reflect project rename in code

Related to #1209
Merge pull request #1203 from falkTX/stable-1.1

> Why isn't this applied yet?

All of the admins must be busy, sorry for the delay.
Merge branch 'stable-1.1'

Conflicts:
	data/locale/de.qm
	data/locale/zh.qm
	data/locale/zh.ts