* Create a new shared location for icons and update qt scripts to package public icons
* Move the Faenza.qrc back to original location
* Revert "Move the Faenza.qrc back to original location"
This reverts commit 963e099d65.
* Replace Faenza to its original location
* Remove attribution for an image that does not exist
Display emblem over mime icon if torrent has error(s) to indicate the
issue.
Use normal text color instead of red when drawing selected item: there
is no easy way to be sure that red color looks nice on selection
background, and most of the time it doesn't. Using red color for non-
selected items is questionable too, but let's leave it at that for now.
Among other things,
* fix turtle icons size (20x14 -> 16x16)
* use QIcon states instead of changing the turtle icon ourselves each
time (unchecked - off, checked - on)
* make speed limit action in tray menu checkable
* simplify status bar buttons drawing and use QToolButton instead of
QPushButton
