selinuxrelabel: Add a check for dalvik-cache

Change-Id: Ic8087450756ae81458e155aa1ca22d5055547664
Add LG-G2 support

*D800-ATT D801-TMO D802-Intl D803-CA VS980-VZW LS980-SPR

Change-Id: I0712cfd970caccf02891b924d712a63383ccea33
Signed-off-by: houstonn <houstonn@gmail.com>