Removes python 2.5 from README
Refactor Managers

 * Moves managers to SoftLayer.managers
 * Moves manager tests to SoftLayer.tests.managers
 * Adds missing manager imports so that all managers are exposed as SoftLayer.ManagerClass
 * Adds missing hardware manager to the docs
 * Adds Firewall Manager Test
 * Renames capital manager modules to lowercase
 * Moves manager exceptions to SoftLayer.exceptions
 * Adds a couple missing module doc blocks
First Attempt at Message Queue Module
Corrects reference to list-accounts
Raises TypeError when you call an API method with invalid keyword arguments

Before this, it's confusing whether the API arguments are keyword arguments or
positional arguments. This should help that a bit.
Fixes Test
Merge pull request #102 from sudorandom/master

Raises TypeError when you call an API method with invalid keyword arguments
Refactor Managers

 * Moves managers to SoftLayer.managers
 * Moves manager tests to SoftLayer.tests.managers
 * Adds missing manager imports so that all managers are exposed as SoftLayer.ManagerClass
 * Adds missing hardware manager to the docs
 * Adds Firewall Manager Test
 * Renames capital manager modules to lowercase
 * Moves manager exceptions to SoftLayer.exceptions
 * Adds a couple missing module doc blocks
Merge branch 'move_managers' of github.com:sudorandom/softlayer-api-python-client into move_managers
Refactor Managers

 * Moves managers to SoftLayer.managers
 * Moves manager tests to SoftLayer.tests.managers
 * Adds missing manager imports so that all managers are exposed as SoftLayer.ManagerClass
 * Adds missing hardware manager to the docs
 * Adds Firewall Manager Test
 * Renames capital manager modules to lowercase
 * Moves manager exceptions to SoftLayer.exceptions
 * Adds a couple missing module doc blocks
First Attempt at Message Queue Module
Corrects reference to list-accounts
Merge branch 'message-queue' of github.com:sudorandom/softlayer-api-python-client into message-queue
Merge pull request #100 from sudorandom/move_managers

Refactor Managers
Merge pull request #101 from sudorandom/message-queue

Message queue
Doc:  URL fixups