Add ignored stuff
Add ignored stuff

1) A folder « hid/ » to hide stuff like old and ugly debug codes/tools
and other misc stuff which should not end up on github
2) temporary office files

Dwii/Master-Thesis,Dwii/Master-Thesis,Dwii/Master-Thesis,Dwii/Master-Thesis,Dwii/Master-Thesis,Dwii/Master-Thesis,Dwii/Master-Thesis