Editor: Added duplicate and transpose (move) lines/selection up & down commands

"Duplicate line" and "Transpose current and previous lines" have been
removed in favour of these new commands
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(integrated from master branch change a3dd018 by Nathan Rijksen <n.rijksen@gmail.com>)
Commando: Polished appearance

(integrated from master branch change 03ab448 by Nathan Rijksen <n.rijksen@gmail.com>)
UI: Moved statusbar and bottom bar between left and right sidebar, visually integrated statusbar into editor

(integrated from master branch change 778bad5 by Nathan Rijksen <n.rijksen@gmail.com>)
UI: Color findbar according to HUD

(integrated from master branch change d8ecf23 by Nathan Rijksen <n.rijksen@gmail.com>)
UI: The preferences window has been cleaned up

It is now much more pleasing to the eye as well as easier to navigate
for new users. A "show advanced" toggle allows you to access advanced
preferences that most people would not want to even look at
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(integrated from master branch change 5f36078 by Nathan Rijksen <n.rijksen@gmail.com>)
UI: Load statusbar colors on timeout until scheme loading is fixed

(integrated from master branch change e352a38 by Nathan Rijksen <n.rijksen@gmail.com>)
Locale: Put pref-showAdvanced in right dtd

(integrated from master branch change 2291017 by Nathan Rijksen <n.rijksen@gmail.com>)