Log Message:
libdmtx: Update to 0.7.5

Andreas Lang (1):
      added bugfix for monochrome output

Anthony Loiseau (1):
      Fixes dmtxDecodeMatrixRegion returning a freed pointer

Mike Laughton (6):
      Removed unnecessary directories
      Fixed Data Mosaic encoding bug
      Added explicit cast for strlen

Simon Wood (1):
      Add support for GS-1 encoding via the FCN1 character

Tim Zaman (2):
      Split out a function and added some more utilities
      Allows people to input their own array for decoding

Vadim A. Misbakh-Soloviov (13):
      dmtxdecode.c: fixed implicit declaration of function ‘snprintf’
      Headers update + whitespace stripping
      makefile: migrating ANSI C -> C99
      Fixed warnings
      Add reader-programming codeword (234). Not yet in use in code.
      DecodeSchemeASCII: unused codewords detection; fixes #5
      dmtxregion: possible use of unitialized "sign" variable
      EDIFACT: char-31 is forbidden too; fixes #9