Visual cue for selected command is border not bg

Not sure about the color but it's better than a red background. This
leaves the bg color free as a cue for the state (future)

Hat-tip to Koen
Customizeable glob function + unit tests

The tests fail next commit fixes that
Reset globbing status when parsing new word
(wip) no more page scrolling

all scrollbars are inside absolutely positioned divs. yay position:
absolute;!
Finish implementation of absolute divs

or something who cares about these commit messages I could write
whatever I want here and nobody would even notice

a friend I know ate his own poop once he said it tastes bitter Id say I
have no reason to doubt him then again he's the kind of person that eats
poop...
disabled jsplumb

*snif* the last bastion of lushness. it's alright, Ill be back for you
soon! I promise!