dpkg does not take a --force-yes option
Added note to files/synchronize module about synchronizing two directories on the same host
Give option on how git tracks submodules.

Allows user to decide if git submodule should track branches/tags or track commit hashes defined in the superproject.

Add track_branches parameter to the git module.

Defaults to track branches behavior.
Chnge option name to track_submodule_branches.

Update documentation to reflect what the actual effect of the option.
Support config_drive and user_data in rax_scaling_group
Ensure that files is the right type, and that we send the formatted personality var
Fix determination if a few configurations change in the launch config
Don't count DELETED servers when adding new servers
fix spelling
Added user, tenant and password to module parameters declaration --
these parameters are already handled by the implementation
Initialize create_changed and replace_changed
Fixed bug #193 where parameter name was set incorrectly
Fix a typo of a function call
Use original_basename to set the dest path even if src is not set
correct requirement of parameter dest

The parameter "dest:" is required, but it is documented as "required: false".
Fix for systemd service scripts with newlines

Fixes #127
Fixed really annoying omission in the example without the task would complete without errors or warnings but delete all egress rules
Update syntax for cloudformation example
fields in /proc/net/tcp* are not always delimited by single space
ec2_snapshot: document wait, wait_timeout params

Document the wait and wait_timeout params for ec2_snapshot.

This is important because snapshots can take a long time to complete,
and the module defaults to wait=yes.