Update _config.yml
Update _config.yml

added personnal info 
update site info
disabled unused tools
BaptisteGauduchon/BaptisteGauduchon.github.io,BaptisteGauduchon/BaptisteGauduchon.github.io,bgauduch/bgauduch.github.io,bgauduch/bgauduch.github.io,bgauduch/bgauduch.github.io