* Reorganised and added default handlers to main functions
* Removed "regenerate" command, use "terrain regenerate" instead.
* Added new "terrain seed" command to set the random seed
* Added new "terrain load" command to load a terrain from disk
* Added new "terrain save" command to save a terrain to disk
Terrain:
* Added new export and import functions for some common formats
* Added new setSeed function to allow customising the random seed
Removed asset/user config in grid mode in the region server
Added "create user" command in the user server console
Begun buggy code to send sim details to the grid at startup
Drank whole pack of red bull in one night and made stupid jokes in SVN logs and C# comments