windows docs

initial check-in of windows specific documentation.
small update
remove line breaks in literals

Resolves problems with having a '\n' in the links.

Causes errors like  "GET

/plugins/%20%20%20%20code%20%20/%20%20%20%20code%20%20.js?_=1360492515383
HTTP/1.1", with  Firefox.

The changes to factory.coffee, are duplicated from
WardCunningham/Smallest-Federated-Wiki@cd51799, and changes.coffee also
modified as it introduces '\n' into links.

This is a know Coffee script problem (all be it closed) - see
jashkenas/coffee-script#240
small update to link from ReadMe
add node.js express notes
Merge remote-tracking branch 'origin/windows-doc'
Merge remote-tracking branch 'origin/coffee-lf-literals'