deejcontrolwizard: fix exception when no control is selected

osdwindow: regard offsets in center position

osdwindow: fix missing linebreak in switch case

Update COMPILING.md

Create COMPILING.md

Create LICENSE

update packages.config

switch to microsoft.windows.sdk.contracts package reference, add microsoft.xaml.behaviors package reference

prevent scaling value excess when changing control type

fix scaling value for encoders

change publishername to applapp

fix osd parameter unit descriptions

Merge pull request #3 from davuxcom/dave/osd-updated

Addons: Breaking Change: AddonManifest.json and related changes

Streamline dev workflow