added a possible Azure Helper for a pull request
+ added comments to AzureHelper
+ added more controlling tu AzureHelper (reset DevStorage and clear Fabric)
+ added AzureHelper.fs to project
Use F# 3.1.1
Add TestFlightHelper module.
Fail with instructions on missing tokens or file.
Don't AutoOpen.
Ignore Xamarin Studio user preferences.
Use tracefn instead of sprintf >> trace.
Document the TestFlightParams type.
Merge pull request #304 from xamarin/testflight-helper

TestFlightHelper module
Use ZipHelper rather than zip
Separate validation step.
Abbreviate 'parameters'
Fight!
Remove shell helper
.dSYM is zipped for the caller
Merge branch 'testflight-helper' of github.com:xamarin/FAKE into xamarin-testflight-helper
Describe what placeholders get replaced with.
Merge pull request #307 from otto-gebb/nuget

NuGet task: Describe placeholders.
FAKE logo was added