frameworks_base: add SemcRIL for SonyEricsson phones

data is brocken for now

Change-Id: I30daee9ba301d338361f14e689678236e0037b5b
SemcRIL: Update for SEMC RILv6

This updates SemcRIL for v6, right now we are taking advantage
of the higher visibility on RIL.java and overloading the required
components instead of reimplementing processSolicited/unsolicited.

The same technique can be used in QualcommNoSimReadyRil, but I'd
rather do this more contained test first.

Change-Id: Ibcba60e44f8c83fd80a2f5aed88f6ea27962f2cb
telephony: SemcRIL: updated for jellybean and cleanup

Change-Id: I71d3f5288fb74486f0f77596f586104966345499

Conflicts:
	telephony/java/com/android/internal/telephony/SemcRIL.java
Prevent Sym key from showing the IME picker

By default InputMethodManager will popup an IME picker when pressing
the Sym key.

This can be disabled by setting config_symKeyShowsImePicker to false in the
overlay (so the Sym key will show the symbol windows selector for ex.)

Conflicts:
	core/res/res/values/config.xml
	core/res/res/values/public.xml