0.4.0

Matching Arcan 0.4.

Changes since 0.3.1:

. Searching added to top bar
. Compare tool added
. Models now added as a desktop group
. Background is now saved / restored on quit/launch
. Analog support improved, supported devices gets more descriptive name for binding
. Window transparency now more coherent across window subtypes
. Recording tool now allows you to specify container format
. Coreoptions added to shortcuts
. Target windows can now filter opposing directories
. Target windows can now soft/hard reset
. Target windows mouse<->analog emulation option
. Target windows with double-click mouse lock can now show local (optional)
. Pressing escape to unlock a mouse locked target window no-longer forwards the press
to frameserver
. Media/Target/image/3DModel windows re factored to be slightly less messy
. Model Window now allows for mouse navigation
. Music Player now gets playlist support (saving, loading, ...)