Tweak Speakerphone Volume to be more usable.

Increased Speakerphone Volume to be on par with Audio Speaker actual volume.

Change-Id: I7d9291fb094c14cdc9445f49f2b57443eb7e8441
Prevent premature wcnss firmware loading

- on encrypted phone, premature wcnss firmware load was triggered
  from smd_tty, leading to broken WLAN/BT

Change-Id: Ic9435dc83e97fae1d335f36921128e04c8f30c11
Merge "Tweak Speakerphone Volume to be more usable." into cm-11.0
Merge pull request #4 from CyanogenMod/cm-11.0

Cm 11.0