cleanup: remove & ignore generated files

[Rechi]

Those files are generated during the build process.
Therefore they shouldn't be tracked.

[malard]

i'm not sure how this works to not commit these back in to the repo? We need these generated files to create the actual files that will be used in a release and also to push into xbmc/xbmc ?

[Rechi]

The files are added to the .gitignore file, so they aren't listed as untracked files by git status or gui tools.
Yes those files are required in a release, but those are generated during the build process.

Currently there is the situation, that those files don't match the actual state of the input source files for a specific commit. Contributors could think they've to update both files (source and generated).

[malard]

So are you saying that we need to delete the existing files in the repo also?