advanced-systemui (0.4.6)

• fix: always display network name instead of GUID (thanks to wklink)
• fix: the "ASUI NET" window has its own display connection and event loop so main thread can't steal its map event, keeping the window from closing
• fix: update current_time in dbus thread so debug file and hw_query_battery() have correct time
• fix: refactored set_string() to avoid threading problems and properly free memory
• wifi widget now displays IP address when connected (thanks to jstokes)
• added a long press tap marker on fullscreen clock and moved keep-lit icon to other corner

After I first packaged this release it segfaulted when I entered flight mode to disconnect the wifi and happened each time. The test and debug binaries built from the same source would not crash, making it difficult to track down. I did find and fix three bugs that could cause a crash but I doubt any of them were causing the crash I was looking for. The new release hasn't crashed yet so let me know if it crashes for any of you guys.

I'm working on keycode locking support for the next release and will have a setting to disable the secure button to prevent accidental locking for those who don't want it and can't remember their code. I'm thinking it should default to disabled and force those who want to use it to go enable it. What do you guys think?