Remove unused mappings
Fix command definition

    Previous one made errors on .vimrc sourcing
Add clang python for formating c-code

    *Remember* use ./isntall.sh to use have .clang-format linked in $HOME.

    The plug-in is rather crappy.
    It requires python, invokes clang-format.
    But it presumably works on windows.
    It will do for the moment.

    Overall nice trick there in mapping
    nnoremap <leader>af :.,$pyf $HOME/.vim/python/clang-format.py
    this works because of vim ranges
    .,$ means whole file
    see :help range
    it took me at least 30 minutes to get this