Fix for issue #129

Added workarounds for URL parsing issue with ms-app URL's in Windows
Phone 8.1
Updating logging format and logging levels and replacing userid in logs with its hash
Merge pull request #137 from mpaliath/master

Fix for issue #129
Merge pull request #138 from AzureAD/logging

Updating logging format and logging levels and replacing userid in logs ...
Minor updates to the workaround for Uri class and JS for WinPhone
Merge branch 'servicing' into fips