Version X2

* Update aio

Experiment new tweaks

* Refactor props

* nothing

* mess with bourbon

* New things

* Cleanup

*Removed cpuset and bourbon tweaks
*Added new io tweaks
*Props cleaned up

* Add new files to pin list

* Changes in fscc

Used mlockall for critical objects

* followup

* trying to fix microlags

* Finalize changes

* Delete vmtouch

* Delete fscc

* Update aio

* cleanup again

* small changes

* cleaning

* try to improve app startup

* fix again

* Update aio

syntax fixes and new props

* changes for low end devices

* mess with memory management

* finalize

* fix stutters

* bring back specific io tweaks to test

* Do not use bfq

It uses unnecessarily too much cpu cycles to calculate weights

* bring back some props to test