+02Jul07=======================================================================
+1. Add a new command to show the contents of the cmd_cache. This allows those
+people whom develop their own commands to see which version they are using.
+It is called show/cmd_cache (or sh/cmd for short).
+29Jun07=======================================================================
+1. If a node is set/isolated then make sure that a) pc9x is not advertised
+and b) pc9x is ignored.
+2. Add (un)set/wantpc9x command (but please don't use them without talking
+to me first), here be dragons!!
25Jun07=======================================================================
1. make sure that a C record is sent for node call every update period.
2. make announces work again (probably).
3. Fix long standing possibility of a crash with a new user.
+4. Add continuous chatting (like talk with no message eg 'chat #9000' just on
+its own with no message).
24Jun07=======================================================================
1. Fix the routing algorithms to allow route selection in the face of
incomplete trees of nodes (trees as produced by sh/newc).
-2. Fix the obscout issues which mean that many nodes get timed out after 3hrs.
+2. Fix the obscount issues which mean that many nodes get timed out after 3hrs.
3. Extend 4m to 70631 to cover CT.
23Jun07=======================================================================
1. fix basic deduping algorithm