Author: Kev <klmitch@mit.edu>

Author: Kev <klmitch@mit.edu>
Log message:

Rearranged a couple of features to try to make things a little neater;
rearranged some code to make it more streamlined.

I also created a subdirectory with API documentation; this is for
documentation of special little subsystems, such as the features subsystem
or the logging system, or even something like modebuf's and MsgQ's.  Please
read doc/api/api.txt and tell me what you think...

Testing:

The features changes compile and link, but I have not performed run-time
tests.  The documentation that I have written should be mostly complete,
but let me know if you want more information...

git-svn-id: file:///home/klmitch/undernet-ircu/undernet-ircu-svn/ircu2/trunk@349 c9e4aea6-c8fd-4c43-8297-357d70d61c8c