[BioRuby] BioRuby Documentation effort

[Trevor Wennblom]

I think now would be a good time to start documenting the source code 
with RDoc formatted comments.  For ease of use, I've included generated 
RDoc webpages here:

http://corevx.com/bioruby-doc/
http://corevx.com/bioruby-dev-doc/

The only difference between the two is that 'bioruby-dev-doc' includes 
private and protected objects.

I plan on keeping these up-to-date every week or two.  I hope this helps.

Trevor