+25Oct10=======================================================================
+1. Drop PC12s purporting to originate at nodes that do PC9x (suggestion from
+Lee VE1CC).
+2. Increase default dup age for announces from 5 -> 18 hours.
+3. add CTY 2009 cty.dat data.
+4. Stop downgrading and sending CHAT messages on PC12 groups as it appears
+that this is yet another "standard" that isn't universally understood.
+23Oct10=======================================================================
+1. add dbexport command to allow the export of ak1a style databases to a
+file.
+2. add dxqsl_import and dxqsl_export commands to allow the import and export
+of sh/dxsql qsl manager data extracted from spots as they pass through.
+04Oct10=======================================================================
+1. add CTY-2007 prefix list
+04Oct10=======================================================================
+1. incorporated the major prefix release CTY-2006 from Jim AD1C
+17Jun10=======================================================================
+1. Add ip address to dxspots and default to PC61 output to dxspider nodes.
+2. Allow 4 letter callsign portions again.
16Jun10=======================================================================
1. Increase default ephemeral dupe time for PC41 and such like lines.
2. Include CTY-2004 updates.