cpufreq_limit: adapted for use as built-in kernel option

set default stock frequency and remove unnecessary debug messages

bump version to 1.2

Signed-off-by: Paul Reioux <reioux@gmail.com>
cpufreq_limit.c: adapt for 8974pro frequencies

Signed-off-by: Paul Reioux <reioux@gmail.com>
msm: cpufreq: Add API to allow limiting of min and max cpu frequencies