vimrc: on SH file set colorscheme to solarized
vimrc: on SH file set colorscheme to solarized

Why?  Because the apprentice colorscheme has some serious issues with
the way bash shells are written.  It becomes really difficult to see
where missing quotes, or incorrect lines are.

It may be enough to move me back to using solarized completely.

Signed-off-by: Dan Kalowsky <5fb29269e90e7f59540525cea3545f89343cfd4f@amperecomputing.com>

dkalowsk/dotfiles,dkalowsk/dotfiles