Update __init__.py

add "host name" to instance attribute.
Fix the error connecting to the development storage
Force to use http when connecting to the development storage
Merge pull request #128 from mingbowan/master

Update __init__.py
Reduce code duplication in service management tests.
Add missing synchronous waiting of role to be ready.
Add testing of host_name attribute on RoleInstance.
Fix test_delete_role
Merge pull request #136 from huguesv/vmtests

VM tests
Fixes table storage support for binary data, empty strings/strings with spaces and clarifies behavior for None (Azure considers None/null properties the same as missing properties)

#140 Table Service deletes empty strings
#40  Edm.Binary and null support in table storage entities
Retrieve port number in a safe manner
Merge branch 'tableemptystring' of https://github.com/huguesv/azure-sdk-for-python into huguesv-tableemptystring

Conflicts:
	ChangeLog.txt
Merge pull request #130 from michiya/dev-storage-fix

Fix the error connecting to the development storage