message: Changed version to 0.13.6.3
diff: @@ -2,8 +2,8 @@ dnl require autoconf 2.60 (AS_ECHO/AS_ECHO_N)
  AC_PREREQ([2.60])
  define(_CLIENT_VERSION_MAJOR, 0)
  define(_CLIENT_VERSION_MINOR, 13)
  -define(_CLIENT_VERSION_REVISION, 7)
  -define(_CLIENT_VERSION_BUILD, 1)
  +define(_CLIENT_VERSION_REVISION, 6)
  +define(_CLIENT_VERSION_BUILD, 3)
  define(_CLIENT_VERSION_IS_RELEASE, true)
  define(_COPYRIGHT_YEAR, 2018)
  define(_COPYRIGHT_HOLDERS,[The %s developers])
  