Fancy Kernel r38

- fstab.tuna: remove noatime mount option from /system partition
- init.rc / init.superuser.rc / fancyinit2: improve superuser daemon loading
- fancyinit2: add functionality to disable the launcher whitelist
- fancyinit2: add SF Launcher (net.alamoapps.launcher) to whitelist
- fancyinit2: set swappiness to 0 if no swap (zRAM) is present