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
Merge "LatinIME: Apply "Enable more keys for top row on tablets" (f6620308ba) and "Add "more" keys to ALL the keys" (c561f31af9) to slavik layouts." into kk4.4