Added NeoX Cpu Gov to test.
Our Recovery do not need that. removed.
Fixed I/O GOV set on external SD and fixed bugs in cortex.

Now External SDcard will get selected gov, it's was always on bfq till
now :(

BUGS are not cool...
Removed The Clean RAM Cache CRON + Button in STweaks.

This function is broken nw on Android ROMS.

And stuck on cleaning with =2 or =3 options.

CPU is at MAX and system die.

This is no longer needed any way, as OOM is controlling the RAM.
Too many nr_requests fill the RAM buffer too fast and hoog the I/O

We have Small amount of RAM free on loaded ROMS, so this can really help

To free some lags on READ/WRITE operations.
For now restore the nr_requests to 64 on both SD. need more testing.