Moved git into local menv docs dir.

Moved git into local menv docs dir.
Removed dangerous em uninstall lines.

Removed dangerous em uninstall lines.
Added more wallpapers.

Added more wallpapers.
Updated the gnome coor scheme.

Updated the gnome color scheme to a green on black one which i like.
Added some better history sync options.

Added some better history sync options. This prevents my history from
getting out of sync between windows or if a terminal crashes.