votca_help2doc queries

[junghans]

Could we change the syntax of the Usage: line, e.g. https://www.votca.org/csg/reference.html#id31, so that is looks the same as the other two line, i.e. bold face the first word and remove Usage: as the beginning.

[junghans]

Used external packages, e.g. https://www.votca.org/csg/reference.html#id70, should go under a separate section I guess, so in the description.

[junghans]

Listing in function_common, see https://www.votca.org/csg/reference.html#id106, is still not working.

[felipeZ]

Listing in function_common, see https://www.votca.org/csg/reference.html#id106, is still not working.

@junghans this error is easier to solve by directly adding a new line at the end of the description here:

  cat <<EOF                                                                                                                            
${0##*/}, version %version%                                                                                                            
                                                                                                                                       
This file defines some commonly used functions:  # here                                                                                        
EOF

Just need to add a new line like:

  cat <<EOF                                                                                                                            
${0##*/}, version %version%                                                                                                            
                                                                                                                                       
This file defines some commonly used functions:  # here                                                                                        

EOF