Fix formatting

I had some spare time while waiting for a CEF/Chromium build (...) so I fixed this. As a side effect of the change, I also removed the debug building completely - it just takes time, we don't use the resulting artifacts anyway. So it makes more sense to _only_ build Release builds of this repo.

Closes #60

Author: perlun

appveyor.yml

@@ -5,9 +5,6 @@ version: 62.0.0-CI{build}
 
 shallow_clone: true
 
-# Start builds on tags only (GitHub and BitBucket)
-skip_non_tags: true
-
 # to run your custom scripts instead of automatic MSBuild
 build_script:
   - ps: .\build.ps1