Custom import: outdated?

[mlep]

The help page about custom import filters (http://help.jabref.org/en/CustomImports) has a section dedicated to Creating an import filter. It seems (partly ?) outdated:

• The example is given for JabRef 2.0 and JSDK 1.4 .
• Another procedure is described here https://github.com/JabRef/custom-imports

Additionally, the first sentence ("For examples and some helpful files on how to build your own importer, please check our download page") is about an unspecified download page...

[koppor]

This is strongly related with #3