Adding Ice 3.5 support for Windows
Adding Ice 3.5.1 download page link
Make clear which Python version is needed
Putting Ice 3.5 as first option
ice 3.4 first & note about testing
Clarification of testing note
Correct indentation error
Merge pull request #785 from hflynn/ice35-windows

Ice35 support for windows
Add additional Windows requirements.
Merge pull request #796 from ximenesuk/add-windows-options

Add DropBox Windows requirements