initial.rev13

### prefs.js
* adjusted the transition timings on the modal dialogs to be a little
slower (also btw on my slow computer on the previous one and sometimes
on this commit, after the fade out, ghosts remain, its weird, maybe
report to bugzilla after taking snagit vid)
* adjusted input box style so inset is on top and drop shadow on bottom,
got this idea from breez.js userfeedback forms