ver-018_5 - 22.01.2014 (internal release)
+ board-k2_ul-regulator: reduction of the lower threshold for the CPU voltage
+ Reduce log spam (2)
+ mm: change initial readahead window size calculation. ported from (https://github.com/rmbq/android_kernel_htc_msm8960/commit/35ef09b2bdc888855c04659d2d03499e7b7e1334)