Add pydap (python-dap) to Debian Science Meteorology packages

[Mike Neish <neishm@atmosp.physics.utoronto.ca>]

Hi,

While perusing the "meteorology" tasks, I noticed the "pydap" package 
was listed as being of interest, but unavailable.  However, there is an 
official Debian pydap package available: 
http://packages.debian.org/search?keywords=python-dap
The source package is "pydap", but the binary package is "python-dap".  
Maybe this name change is why it's not being detected in the blend?

Thanks,
Mike