Build: restore LatinIME

Change-Id: I845068b97ef663d2a7322eeb79bbab489e89c6af
OTA: Removed hardcoded path

If OUT_DIR is not set, use default

Change-Id: I6852be5a0cfb6c9e5cbca146ff5f4be91645cfcb
Merge "OTA: Removed hardcoded path" into jb-mr2_mkt