Fix Tamil keyboard

This CL adds Tamil (Sri Lanka) and Tamil (Singapore) subtypes.
This CL also fixes Sinhala Keyboard's currency symbol.

Bug: 9978106
Bug: 6911143
Change-Id: I2060978097882d0f4b1ec10f1103260ed8a447d0
19 files changed
tree: 7cac755c36a5bab0ccd0fdd07c08c08b87287794
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk