* Fix bug regarding searching for prerelease builds, prerelease was assumed to be always at the top but this isn't true.
* Make the prerelease toggle button check for updates instantly.
* Automatically launch the game after the update has finished.
Raise privileges so its more likely to being able to terminate the launcher process, also continue if TerminateProcess fails, as there could be a race condition between TerminateProcess and ExitProcess (called from launcher). We just want to make sure launcher is fully closed before proceeding to replace it.
Compiled to 'game/bin/', current purpose is to just replace launcher.exe after update as launcher.exe is the main updater, but needs to be killed to update itself.
