Add configuration for path_style to RiakCS Provisioning client. Defaults the false if no user input is given (following the style for the s3client default settings).
[aws] mocks and models for SNS
Fix misbehavior around connection to slave node in pool

The idea behind this fix is following:
if u connect to slave node its should notify u where is you master, then
u reconnect to master and perform any actions in front this server
[vSphere]: Add full path to cluster
rds event subscriptions
First batch of deprecation of requests in Xenserver
Fix build in ruby 1.8.7
Merge pull request #3358 from plribeiro3000/fix-travis-build-1.8.7

Fix build in ruby 1.8.7
Remove command gem update from travis build

This were being executed to fix an issue related to rubygems
(rubygems/rubygems#763).
This was fixed and merged 1 year ago.
Fixed the issue according pool request #3356
Added more deprecations
Added deprecation notice to destroy requests
Deprecated all requests
Deprecating methods in models
Merge pull request #3355 from engineyard/sns-modeling

SNS/RDS changes
Fix indentation
Merge pull request #1 from plribeiro3000/fix-indentation

Fix indentation
Merge pull request #3356 from oovoo/master

Fix misbehavior around connection to slave node in pool
Merge pull request #3357 from plribeiro3000/deprecate-xenserver-methods

Deprecation of methods in Xenserver
Merge pull request #3359 from plribeiro3000/remove-unecessary-command

Remove command gem update from travis build