Fixes for Azure SDK bugs - https://github.com/WindowsAzure/azure-sdk-for-python
117 - Service bus authorization code doesn't go through the proxy server
118 - Proxy doesn't support specifying credentials

Moved service bus helper functions from servicebus/__init__.py to servicebus/servicebusservice.py so the helpers can have access to the class' state.
This allows reusing the connection code from httpclient.py so we can benefit from proxy support and avoid the duplicated code dealing with creating the connection.
ServiceBusService __init__ and with_filter member methods were moved to the top of the class without modifications.
Added user and password parameters so we can use proxies that require authorization. Initial idea was to allow user to directly specify the headers to use when calling set_proxy, but due to the nature of the Windows API, decided to go with the simpler user/password parameters. This is actually simpler for the user, as it hides http details from them, and is sufficient to solve the current issue. If they ever need more headers, we can add more parameters.
Moved sources up in the folder hierarchy, including move of setup.py to root.
Summary of the location of important files:
\azure - package sources, including the .pyproj
\tests - all test files, including the .pyproj
\setup.py
\azure.sln

Deleted the one liner batch files around setup.py, replaced them with instructions to setup.py. This makes the root folder cleaner.

Fixes https://github.com/WindowsAzure/azure-sdk-for-python/issues/106
Fix 'run.bash' to 'run' in project file
Fix for https://github.com/WindowsAzure/azure-sdk-for-python/issues/108
Create VM, Administrator Password Base-64 Encoding

Azure REST API docs were wrong.  It said we should base64 encode and that's not the case.
Fix for https://github.com/WindowsAzure/azure-sdk-for-python/issues/96
Change default connection protocol to https

Service bus & management APIs were already using https, but not storage. This matches the default protocol used in node.js azure libraries.
Updated version to 0.7.1 (bug fixes only, backwards compatible)
Updated change log
Added metadata to setup.py
Fixes some failing tests.

Service management certificates thumbprint are now validated, so we can't play tricks with them anymore. Now using the actual thumbprint instead of a generated name.

Some of the test data files moved with earlier checkin, adjusted path to the data.
Added support for web spaces and sites management WindowsAzure/azure-sdk-for-python#104 , still needs tests