flo/deb: enable touch boost

Power hal has disabled touch boost by default now (most kernels do not need
it anymore and it is redundant).

Flo and deb is still on nearly pur stock kernel. So enable it for them

Change-Id: Ife864c07ae4309b0b727a97acf93bf3166d6cc7b
Merge remote-tracking branch 'slim/kk4.4' into ose