move egl.cfg to rootdir

Change-Id: I5a8fadfaed564766d8ce03a5eb95b3f7af01c5fd
use egl.cfg from vendor repo

Change-Id: I427a9cef07c9fc66f33c21d2324680ff5b24a58c
Merge branch 'cm-11.0' of https://github.com/Mustaavalkosta/android_device_htc_msm7x30-common into cd-4.4