init: remove old modules
init: remove qcom postboot script
init: don't override cm defaults
partitions: use saner sizes

and default to 10mb for boot+recovery
init: /vendor symlinking is already done in  common init.rc
Revert "qsd8k: camera: cleanup for ion"

This reverts commit ca1cc09c5ba23e86440c77d5877fe27fbc33ec6b.