Initial commit of rax_dns module
Add state attribute to description
Remove errant raise
Initial commit of rax_dns_record
Add ec2_key module.
Minor typos and remove extra dependencies.
Bumped to v1.5
Add module support for Rackspace Cloud Files Containers
Add rax_files_objects module for Rackspace Cloud Files support

This squashed commit fixed typos, changed to Py 2.4 compatible exceptions
Completed documentation and examples
keypair is not absolutely required when creating ec2 instances
Bug in constants.py, ANSIBLE_SSH_PIPELINING should be coerced to boolean
Merge pull request #5722 from jeromew/pipelining_default

Bug in constants.py, ANSIBLE_SSH_PIPELINING should be coerced to boolean
Disallow su and sudo params in same play/task
Fix bug where self.su was being set by the sudo param in play tasks
Adding a check for pending tranasctions to the yum module

Fixes #4649
Merge pull request #5727 from jimi-c/yum_transaction_check

Adding a check for pending tranasctions to the yum module
Fixes #4108 Add sshopts and keyfile parameters to the git module
Update changelog with new git module information
Fix git module parameters to conform to code standards