Monthly update for Zabcon, first half of November 2009

It was decided to move Zabcon monthly updates to a different timescale, as otherwise the lump of changes is somewhat too big. In future Zabcon monthly updates will be around 15th dates.

Of course, as if on purpose, Zabcon development slowed down a bit, so this update contains few things :)

• Biggest part was work on XML import from Zabcon;
• This work resulted in adding of many library functions, including trigger and map element handling;
• A pretty unique functionality was added - ability to import maps from XML files using Zabcon.

…and that's about it this time. In total 21 commit was made during this 15 day period.