Remove "ts=2 sw=2" from Vim modelines for pacman-contrib

There is no reason to force a certain tab width on users. These settings
should be configured by the user in their own ~/.vimrc.

Signed-off-by: Jason St. John <jstjohn@purdue.edu>
Remove tab width config from Vim modelines in doc/

There is no reason to force a certain tab width on users. These settings
should be configured by the user in their own ~/.vimrc.

Signed-off-by: Jason St. John <jstjohn@purdue.edu>
update zshcompletion
save update