Added the ability to drag'n'drop and copy / paste multiple
cells concurrently; support for absolute (in addition to relative)
size definitions (cm, inches or pixels) for forms and reports; and
the "bold" and "italic" font properties.
Added configuration file and the ability to change (and save)
various settings (program paths, default output path, and mencoder
settings for de-interlacing and aspect ratios) using the GUI or CLI