Log Message:
Update to 1.0.3:

This minor maintenance release provides accumulated build configuration
improvements and janitorial cleanups.

Alan Coopersmith (8):
      xfindproxy only depends on xproto, not x11
      Convert STRING_BYTES & STORE_STRING from macros to inline functions
      Fix some clang warnings about implicit integer size/sign conversions
      Stop casting malloc return values
      Move global appContext into main() to avoid shadow warnings
      Mark input string to cvthexkey() as const
      Fix some clang integer conversion warnings in cvthexkey()
      xfindproxy 1.0.3