Cleanup of configuration.
o Use `expr' instead of `NUM' and `ipa' instead of `IPA', so that defined symbols work everywhere.o `define' now accepts both numbers and IP addresses.o Renamed `ipa' in filters to `fipa'.
Pavel, please update filters to accept define'd symbols as well.
Unified parsing of prefixes.
Had to rename `prefix' in filters to `fprefix'.
Split CF_HDR section to CF_HDR (only includes) and CF_DEFINES (defines,C declarations etc.).
Implemented `show static'. It's a relatively good example of how to writeshow commands for other protocols.
Modified static router to use new interface.
All static routes except for device ones should work and appear/disappearwhen their destination comes on/off link. Deserves better testing :)
See example in bird.conf.
Added skeleton of static route protocol.