* Work on cartridges
* Work on PDA UI
* Work on PDA UIs program list
* Work on PDA UI borders
* Add DeviceNetworkingComponent to the pda base prototype
* Fix submodule version
* Fix cartridge loader ui key
* Fix pda menu xaml
* Implement relaying ui messages
* Finish implementing the notekeeper cartridge
* Fix submodule version
* Fix errors from merging master
* Fix test failing
* Implement setting preinstalled programs
* Add some documentation to CartridgeLoaderSystem
* Add more doc comments
* Add localization to program names
* Implement review suggestions
* Fix background programs receiving events twice when active
