handle changes to the format of the description file

[swinkels]

Wiki page https://github.com/lizardsystem/lizard-wbconfiguration/wiki/Validatie describes an INI file contains meta information about a configuration, for example:

naam = nieuwe oppervlakte
gebruiker = Pieter Swinkels
datum = 2012-03-08 20:13:00

The keys are in Dutch and at least one view expects these three keys to be present.

Deltares proposes the following changes to these files:

1. Use the English terms for the keys and allow capitalization, so
   • "Name" instead of "naam",
   • "User" instead of "gebruiker" and
   • "Date" instead of "datum".
2. Use a different date format, namely "08-03-2012 20:13:00" instead of "2012-03-08 20:13:00".

This ticket specifies the implementation of the proposed changes.