Start restructuring the repository

The repository will not be added to $PATH any longer.  Scripts can be
symlinked to ~/bin as needed.  All old code will reside in the same directory.
It might be possible to set up a more complicated directory structure in the
future.
add old battery scripts
add old backup scripts
add old manga scripts
add old tao scripts
add old z/autojump scripts
add old mpd scripts
add old mailto: link handeling scripts
add very old scripts / formerly functions
add remaining old scripts
~/.config/shell/functions/fixperm -> fixperm.sh
add makefile to link scripts into ~/bin
pdfcrack.sh: updates to be used on raspberry pi with systemd
pdfcrack.sh: save owner password after success
update makefile for linking files into ~/bin to provide zsh completion
gvim-as-man.sh -> ~/.vim/bin
Merge branch 'restucture'

merge changes to make them available for everyday use