fix: Firefox remote debugging was hanging komodo due to nonexistant .map file

(integrated from master branch change f583dff by Nathan Rijksen <n.rijksen@gmail.com>)
fix: UI: MRU menu entries not being populated

(integrated from master branch change 51788bd by Nathan Rijksen <n.rijksen@gmail.com>)
fix: Quicklaunch: Background image should not be defined

(integrated from master branch change 9d5a9b6 by Nathan Rijksen <n.rijksen@gmail.com>)
Breadcrumbs: You can now start a "Fast Open / Commando" search from Breadcrumbs

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(integrated from master branch change 2b4cead by Nathan Rijksen <n.rijksen@gmail.com>)
Places: Improve alignment of icons

Only tested on linux, will likely have to play with Win/OSX as well

(integrated from master branch change 2ffd8f9 by Nathan Rijksen <n.rijksen@gmail.com>)
UI: Make icon tab box feel a bit less "square"

(integrated from master branch change e5c95de by Nathan Rijksen <n.rijksen@gmail.com>)
fix: Skin: Handle use-case where linenumer background is None

https://bugs.activestate.com/show_bug.cgi?id=105805

(integrated from master branch change 3ebea6a by Nathan Rijksen <n.rijksen@gmail.com>)
fix: Commando: Files scope throwing errors when no file is open

(integrated from master branch change c120865 by Nathan Rijksen <n.rijksen@gmail.com>)
Icons: Icons are now generated from SVG's on-demand

This allows for proper HIDPI support across all icon colors as well as
allow more flexible control over icon color and states
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(integrated from master branch change 86c65e0 by Nathan Rijksen <n.rijksen@gmail.com>)
fix: sdk: Don't notify file changes for remote files

https://bugs.activestate.com/show_bug.cgi?id=105777

(integrated from master branch change 8499604 by Nathan Rijksen <n.rijksen@gmail.com>)
Skin: Always use the scheme background, foreground

(integrated from master branch change 69e719f by Nathan Rijksen <n.rijksen@gmail.com>)
Skin: Show border around HUD buttons

(integrated from master branch change bcedda0 by Nathan Rijksen <n.rijksen@gmail.com>)
Skin: Color the quicklaunch icons properly

(integrated from master branch change f2a3e49 by Nathan Rijksen <n.rijksen@gmail.com>)
Skin: Fix statusbar using wrong background variable

(integrated from master branch change c7cc7ad by Nathan Rijksen <n.rijksen@gmail.com>)
fix: Commando: Not working when no view is open

(integrated from master branch change 06ca9be by Nathan Rijksen <n.rijksen@gmail.com>)
fix: SDK: Console messages not showing in pystderr

(integrated from master branch change 6b613d2 by Nathan Rijksen <n.rijksen@gmail.com>)
SDK: Console: Log messages to notifications pane

(integrated from master branch change 2e851e6 by Nathan Rijksen <n.rijksen@gmail.com>)
fix: Notify: Resolve focus stealing issues, add "close" button

(integrated from master branch change a05859d by Nathan Rijksen <n.rijksen@gmail.com>)
fix: Commando: Tools & Commands has &amp; in name

https://bugs.activestate.com/show_bug.cgi?id=105091

(integrated from master branch change db6f16d by Nathan Rijksen <n.rijksen@gmail.com>)
Findbar: Streamline with rest of UI

(integrated from master branch change 95e267f by Nathan Rijksen <n.rijksen@gmail.com>)