submodule update

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
cant seem to get along with supertab

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
updated readme with howto section

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
uncommented smarttab

Signed-off-by: Alexander Skjolden <alex@plastboks.net>