Oil Rush Updated

Version 1.01

* Fixed memory leak induced crashes.
* Fixed loading saved settings by the launcher.
* Better compatibility with Mesa on Linux (improved support of open source video drivers).
* Steam overlay notifications are moved to the left bottom corner.
* Changed default video mode to fullscreen with native screen resolution in Steam version.
* Fixed sound on/off logic.
* Fixed minor GUI layout problems in Russian version.
* Slightly increased level loading speed.