prebuilt: add LatinIME_slim
          /system partition is too small currently (~235 mB)
          34 mB -> 6.7 mB

//TODO: find a way to fit ROM into /system partition
        without removing languages!!!

//TODO: include langauges in LatinIME respecting
        PRODUCT_LOCALES

Change-Id: I17a35ca84ed4dd88bfe37a7c75b166ad1be61373
releasetools: use temp file instead of passing blobs to write_raw_image()
              this is for compatibility with "older" recoveries.

Change-Id: Ib0beb6970033ae9e26232a29e0fda7764d6744f9
fixup tones: Set default tones

This should fix up missing alarm and ringtone tones.

Change-Id: Ia3170c6ac34459b7e38ecebca3fbe450c38af780