staging: import prima v3.1.7.16 as legacy

Change-Id: Ie3a7548a087ff122389a410232269a6098b6eb6d
AU_LINUX_ANDROID_JB_REL.04.01.01.02.039

Change-Id: Ibdf6cfb8b460f4f8cc7ade722be320359d240d03
AU_LINUX_ANDROID_JB_REL_RB4.04.01.02.16.074

Change-Id: Ie8989191702455ffcd0e34af0816c8ef528e8947
blue: enabled prima wifi

Change-Id: I6fd8fbe8addd4c9ce11c34f5e7f1e0c2c73f9f96
blue: update defconfigs

Change-Id: I7ea7ee4815655d417b960d78d8278a78b514358f