1.43 [KK 2007-05-22] 
     - Changed the way that shmkeys are computed; the old way would
       cause more collisions.
     - Implemented DNS caching. By default 20 gethostbyname() results
       can be cached, with a ttl of 1 hour per entry; though the ttl
       has a default of 0 (no caching). Flag -d can overrule the TTL.
     - Fixed makefile dependency for crossroads-daemon.
     - Upped c-conf to 1.08.
     - Reorganized docs. Key variables (author, maintainer, ...) are
       passed from the Makefile.
     - Added a small test run to the making: test/t*conf should parse
       OK, test/bad*conf should fail. These tests are auto-run on
       'make local'.
     - Added #include to the grammar. Shell-style #-comments are no
       longer allowed. Added #define to the grammar.