GAAS-v1.0.0

GFF related work has been moved into AGAT.
Useless scripts have been removed (mostly ruby)
Perl packaged, GAAS can now be easily installed using perl Makefile.PL/make install/make test
=> not only perl script will be installed bu also bash/python/ruby ones but without compilation test.
Perl script are tested for compilation
Some scripts updated/renamedFolder now lowercase (except R)
The repo structure has been re-shaped.