added ido find file go to home key binding
added git-gutter mode
changed git gutter keybinding
added discard info to custom
adding smartparens and removed git-gutter due to errors
adding smartparens

Signed-off-by: Ronert Obst <ronert.obst@gmail.com>
adding smartparens config
remove electric pair mode
use smartparens instead of electric pair

Signed-off-by: Ronert Obst <ronert.obst@gmail.com>