Strip debugging symbols from installed wifi modules

This saves several MB in the installed system.

Change-Id: Iad35f73de5ebea171b96e654f4d0b3f3a72163e8
Update wl12xx firmware to TI release R5.SP3.06

Old firmware version: 6.3.10.0.132
New firmware version: 6.3.10.0.133

Downloaded from:
http://git.omapzoom.org/?p=device/ti/proprietary-open.git;a=blob;f=wl12xx/wlan/wlan.tgz;h=3e53785dc1d5f54c07e7b45deaee7bd25adb6fa7;hb=3dd2bed395fde43917ed756efa7e62d7294110f4
via
http://review.omapzoom.org/#/c/30987/

Change-Id: I353dde4d9f8943d932189f179f0427b5d25c7378
init.encore.rc: update network interface names for BT tethering

Change-Id: I7cccff20d59f4ea966ea5a0b7afe182dc486c017