Update to use GNU Modula-2 (gm2)
Update required packages
Update header comments to indicate that either csh or tcsh can be used
Update required packages
m4 is not pre-installed on Linux Mint
Update to work with rust-0.5
Change from x86 to x86_64 (with apologies to those stuck in 32 bits)
Switch from m2c to GNU Modula-2 (gm2)
Update for Linux Mint 14 x86_64 version