#68 Add Support for .dpk Project files

[Christian K]

Currently only .pas files and .dpr Project files can be
used with DelphiCodeToDoc. We have a lot of .dpk
Project file (Packages) that we can currently only
process by specifying a directory as 'Included File
List' parameter.
This works for us most of the time since we have most
dpk projects with their .pas files in their own folder,
but the benefit of parsing the .dpk file (like the .dpr
file) would be that only files listed in the .dpk
files' 'contains' clause get processed by
DelphiCodeToDoc.

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Regards
ChristianK

[TridenT]

Priority raised.