get_stats() not accessible by CloudLoadBalancer

It was only accessible by instance of CloudLoadBalancerManager. Therefore user had to go through load_balancer_instance.manager.get_stats() to get that information. This is not user friendly and not what is reflected in the docs.
Deleted whitespaces that accidentally got in
Merge branch 'patch-1'
Merge pull request #394 from abhikalakuntla/master

get_stats() not accessible by CloudLoadBalancer
Store all CDN URIs on first setting a container as CDN-enabled
Test retrying after authentication failures
Add backwards compatibility param to fake method
Fix retries after authentication failures
Merge pull request #396 from izquierdo/reauth

Fix retries after authentication failures
Merge branch 'meeb-cdnurifix' into working
Merge branch 'working' of github.com:rackspace/pyrax into working
Test for the backwards compatibility connect param
Add a backwards compatibility 'connect' parameter
Merge pull request #397 from izquierdo/reauth

Add missing backwards compatibility parameter to authenticate()
bulk_delete async support
Merge pull request #398 from jeffcasavant/master

bulk_delete async support
Cloud Files CDN enabled state always returned False. GitHub #399
Only return cached class if it matches client_class. GitHub #406
Adding line about identity_type

Reference discussion over here: https://github.com/rackspace/pyrax/issues/79

Trying from the working branch this time. =)
Corrects extra leading slash in folder sync. GitHub #402