[crossfire] Code cleanup

[Alex Schultz]

Nicolas Weeger wrote:

>Hello.
>
>Since 1.9.0 has been released, I'm gonna clean the server code some:
>* rename FunctionsWithCamelCaseNames to names_matching_other_functions
>* switch comments to Doxygen's format, to make the doc better
>* maybe some more tweaks
>
>This may impact quite a few files :)
>
>Nicolas
>
I'm currently doing some changes that affect alot of parts of the random 
map generator code, but that should be done soon (week or so), it it 
would be preferable if you wait till then do some of that there.

Alex Schultz