Added documentation micro samples to the API docs

[Philip Van Hoof <spam pvanhoof be>]

Nobody else is doing it, so I did it :-\

I added a lot micro samples to the API docs.

Check it out on http://tinymail.org/API/libtinymail-1.0

-- 
Philip Van Hoof, software developer at x-tend 
home: me at pvanhoof dot be 
gnome: pvanhoof at gnome dot org 
work: vanhoof at x-tend dot be 
http://www.pvanhoof.be - http://www.x-tend.be