Might be done at some point
===========================

1. Add a possibility to edit the maps from within Xrmap
2. Add a topography layer, based e.g. on the publicly available data
   GTOPO30: ftp://edcftp.cr.usgs.gov/pub/data/gtopo30/global/
   GLOBE: http://www.ngdc.noaa.gov/seg/topo/gltiles.shtml
   ETOPO2: ftp://topex.ucsd.edu/pub/global_topo_2min/


Already done
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1. Highly compressed (and easy to access) version of the CIA World Data Bank II
2. Detailed data about world cities (>19000) and various locations
3. National flags
4. Mountain peaks (approximately 850 peaks currently available)
5. Integration of more substantial data about countries (currencies, 
   telephone codes, hymns, national anthems, etc)
6. Integration of the CIA World Factbook
   http://www.cia.gov/cia/publications/factbook

