Log Message:
Update to 0.1.9. Set LICENSE to gnu-gpl-v2.

0.1.9
------------------------------------------------------------------------
Added Leica RWL raw format in list of supported files.
Updated to LibRaw 0.7.2 :
 - More accurate types conversion in libraw_datastream.h to make compilers happy.
 - New postprocessing parameter auto_bright_thr: set portion of clipped pixels for
   auto brightening code (instead of dcraw-derived hardcoded 1%).
 - '-U' option for dcraw_emu sample sets auto_bright_thr parameter.
Updated to LibRaw 0.7.1 :
 - Fixed broken OpenMP support.
Updated to LibRaw 0.7.0 :
 - Black (masked) pixels data extracted from RAW and avaliable in application.
 - Application can turn off RAW data filtering (black level subtraction,
   zero pixels removal and raw tone curve).
 - New 'input framework' released. Reading raw data from file and memory buffer \ 
supported from scratch.
   LibRaw-using application can implement own data reading functions (e.g. \ 
reading from network stream).
 - Fuji SuperCCD: raw data extracted without 45-degree rotation.
 - New sample applications: 4channels and unprocessed_raw.
 - Imported (subsequentally) new dcraw versions from 8.89 to 8.93 (up to date)

Updated to libraw 0.6.15:
 - more accurate pentax dSLR support
 - fixes in Kodak 620x/720x identification
 - faster identification procedure for some formats.
 - Fixed bug in custom gamma curve creation

Updated to libraw 0.6.14:
 - user-specified gamma curve.
 - Pentax K2000/Km support.
 - Changes in Canon sRAW processing (support for 5D2 fw 1.07).