Add original copyright notices

Add original vis5d copyright notice

Changed the tolerance so that t7.geo works on my machine. But this is
tricky and ugly, and should be investigated (I added a comment).

Not that important, since it only affects the anisotropic algo, but
still.

Use old GSL interface, and give the download URL if the version is too old.

cleanup

better wording

Rework web page to put more visibility on the new licensing terms.

Add the TODO file in the source distribution

typo

tant que j'ai ca en tete

pretty print build options

pretty print build options

Make headers self-contained

Add add these, too.

Forgot to commit these yesterday.

Added various bits of info

typo

add COPYING in package-{windows,mac}

cygwin, etc.

Don't show the Triangulate plugin if Triangle is not available

wording

add progname in -info

GPL -> General Public License

announce GPL

License stuff

add ;

small updates

Remove gcc warnings

gmshindent -> indent.sh

cleanup doc

removed

Indented all source files using utils/gmshindent

fix small occlusion culling bug

TINY has to be smaller than the initial interval!!

configure should exit if compilers are missing

fix typos

licenSing