Margins too wide when no option (oneside or twoside) given to \documentclass

In notitlpage option with single logo

Added archiving script

The logos are available for everyone on École polytechnique's site.

Made by Antoine Pelletier

*Code for titlepage and notitlepage options no more delayed with \AtBeginDocument, it is declared in the right place with an auxiliary command
*Added layout for a second logo with the notitlepageoption, layout made by DIRCOM

In TEXMFMAIN/tex/latex/polytechnique no more subdirectory resources that was ignored during LaTex compilation. Added source files in TEXMFMAIN/source/latex/polytechnique.

Rewriting the package into a Documented LaTeX file .dtx. Added custom installer for windows that compiles the .dtx file with LaTeX and export the resulting files into the right directory of the TeX tree.