ZPdf portable mode

While this file sits next to pdfcraft.exe, ZPdf keeps its settings, log files, crash-recovery
autosaves and new digital IDs in the PdfCraftData folder beside it, and writes nothing to
%APPDATA% or %LOCALAPPDATA%. Copy the whole folder to move ZPdf with its settings.

Delete this file to use the normal per-user folders (%APPDATA%\ZPdf and
%LOCALAPPDATA%\ZPdf) instead. If PdfCraftData can't be written (for example on a read-only
drive), ZPdf says so and uses the per-user folders instead.
