Removing the pre and post build commands from the csproj files and using MSBuild files (build.targets) improves the readability and flexibility massively.

For reference see related [MP2 Mantis issue|http://mantis.team-mediaportal.com/view.php?id=4368] & the [commit at github|https://github.com/MediaPortal/MediaPortal-2/commit/98d50e79c0333c7518214cd5e17ec38a7910b244].