[Gm2] Latest Changelog entries

[Gaius Mulley]

Hi,

here are the latest entries in the ChangeLog:

        * gm2/Make-file.in:  added FileSystem.mod to the gm2-libs-pim
          set of libraries.
        * gm2/TODO:  removed FileSystem.mod from the list
        * gm2/gm2-compiler/P1SymBuild.mod:  added error message
        * gm2/gm2-libs/FIO.mod:  fixed copyright message
        * gm2/gm2-libs/M2RTS.def:  fixed typo.
        * gm2/gm2-libs/libc.def:  added rename function.
        * gm2/gm2-libs/wrapc.def:  modified filesize so that it
          modifies
          two unsigned ints as the size, rather than return a long
          unsigned.
        * gm2/gm2/gm2-libs-ch/libc.c:  added unlink function.
        * gm2/gm2/gm2-libs-ch/wrapc.c:  implemented filesize.
        * gm2/gm2/gm2-libs-pim/FileSystem.def:  improved comments and
          added more file state to the File record.

in short a Logitech compatible FileSystem.mod has been added

regards,
Gaius