Enable gesture typing - (1/3) -LatinIME part

Change-Id: I343b91714144070616d351c5f9fc88a3e50c3e7e
latinime: Add "more" keys to ALL the keys

 * I'm in ur productivity, increasin' it.

Change-Id: I688bed9c3db7ef8d2c9dd5e4af72a65eb7f37966
LatinIME: Apply "Enable more keys for top row on tablets" (f6620308ba)
and "Add "more" keys to ALL the keys" (c561f31af9) to slavik layouts.

Conflicts:

	java/res/xml-sw768dp/rows_east_slavic.xml
	java/res/xml/rowkeys_east_slavic2.xml

Change-Id: I9e9a655c1205d7dcbfaaef3e43acc8cb86326259
TRDS: Darker Keyboard

Change-Id: I73656060a306774a0996b71ac46f0ba99f0ba68f
LatinIME: fix crash on voicetyping

on voicetyping getSuggestedWordsOrOlderSuggestionsAsync is called
as well. Due that mInputUpdater can be null on first call keyboard crashes.
Just check against null to solve it

Change-Id: Ia018fe1b774b0a67905b3e7fac941f9de7e4e8e3
LatinIME: Bring back ALL the keys for QWERTZ

* QWERTZ keyboards were using rowkeys_qwerty2.xml as 2nd row.
  Add rowkeys_qwertz2.xml and enable AdditionalMoreKeys

Change-Id: Ibd4a578a2cd89e834cbf8cd7fb677c0dcba55547
Added smiles without noise to AOSP keyboard

Added some smiles on top of default: :) ;) :( :D :P ^^ -_-
They are very popular!

Change-Id: I5c78992ce3fa8b95052ca2136796bb7a9c4c510f
LatinIME: make secondary chars better visible at TRDS dark keyboard

Change-Id: I6bfcb148612539fd275a1fdc5adc86fa4d1647e8