added zip directory for building partial zips

Can be used to build a kernel.blob only zip or flash back and forth to android
Fixes for suspend, building partial update.zips

Fixed random suspend during plasma sessions.
However, during plasma boot, you will still need to touch the screen once or twice, otherwise it will go into a weird unresponsive state (maybe hiberante?)

Add fixed for building partial zips so that you can test kernel changes with building the entire OS
Also useful for switching between android and mer