Switchless v0.3.0

* Fix incorrect build mode for Release.
* Fix invalid InitialDirectory on OpenFileDialog.
* Rename "Select osu! EXE" button to "Select osu!.exe".
+ Add note for the requirement of the osu!cuttingedge build.

Switchless v0.2.0

* Fix alignment issues within the Designer.
* Adjust FileName in OpenFileDialog.

Switchless v0.1.0

Initial release of Switchless!