Bug 1018589 - Can't add RSS feed with Cyrillic URL -> support idn urls for feeds. r=mkmelin
Bug 1025373 - Choose some usable account again when opening filter list with no selected folder. r=mkmelin
Bug 1026382 - Remove the background gradient from splitter with LWTheme enabled. r+a=philipp
Bug 1026629 - Use PRORITY_WARNING_MEDIUM instead of non-existent priority level PRIORITY_MEDIUM_HIGH on notifications. r=mkmelin, r=florian, a=me