Add script to build a .tar.gz package file.
Remove private directory on clean.
Add FILES to package src directory.
Add a FILES list to the package src directory and copy
internal_fastmarching over to the private directory.
Check in fastmarching.m file.
Copy over the .m file handling the "high-level" interface of the fast
Check in fast marching code.
Copy over the fast marching implementation code from my old code
directory. Not yet really polished.
Add some of the package meta-data files as initial commit.