Merge pull request #126 from sudorandom/master

Flake8 Fixes
Adds Message Queue Service Manager/Connection Class

This was a bit of a difficult one because message queue is an altogether different
API and don't support all the same ways of authenticating as the core SoftLayer API
can and certainly supports username/API key auth differently.

The Message Queue CLI module has been refactored to use the new code and is probably
a good reference.
Fixes a couple review issues
Merge pull request #122 from sudorandom/message-queue

Adds Message Queue Service Manager/Connection Class
Adding missing documentation
PEP8 fixes
Merge pull request #128 from beittenc/add_missing_documentation

Add missing documentation for hardware manager
Moves verbose option. Warnings for deprecated methods

API: Removes unused verbose flag (using python logging instead)
API: Moves deprecated APIs to its own file: SoftLayer.deprecated
API: Adds warnings for deprecated methods, functions, options