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
Fixed bug #193 where parameter name was set incorrectly
Merge pull request #194 from rglew/devel

Fixed bug #193 where parameter name was set incorrectly
Merge pull request #116 from sivel/rax-skip-deleted

rax module: Don't count DELETED servers when adding new servers
Merge pull request #115 from sivel/autoscale-more-args

rax_scaling_group module improvements
Fix for systemd service scripts with newlines

Fixes #127