windml dependencies can now be reviewd.

doc/gettingstarted.rst
 * now references to doc/dependencies.rst, maybe some different dependencies for different systems. (ubuntu 12.X, 13.X, gentoo, mac-os, windows-7 etc etc)

 * export line must contain $ in $PYTHONPATH
some problems with running examples on fresh  ubuntu 11.04 natty:
downloading the database gives errors!

also cannot build the documentation.
Dependencies and versions to get shinx running seems tricky.

see dependencies.rst