Add some extra keybindings

`prelude-smart-open-line` is now bound to `M-o` as well
`prelude-start-open-line-above` is not bound to `M-O` as well
init perso
add geiser
geiser mods
added octopress/org ... not a great idea ?
quoting meta-f5
merging
merging
submodule borked
init
updated from yorick repo
init perso
quoting meta-f5