option for user_data to be passed to openstack
Merge pull request #41 from tenforward/fix_specify_port

Wait ssh connection for the specified port after the instance is created
Update CHANGELOG
refactor create_server function to avoid ABC complexity max
Use File explicitly for open
add spec tests for user_data paramater
Merge pull request #40 from wilreichert/user_data

option for user_data to be passed to openstack
Bump version for release
Bump version for dev
Use floating IP for ssh connection by default if defined or allocated
from pool.
Change line order so unit test passes.
Merge pull request #46 from dschlenk/master

Use floating IP for ssh connection by default if defined or allocated from pool.
Bump version for release
Bump version for dev
Adds ohai hint file for openstack. Passes rake tests.
Add test for add_ohai_hint
Actually works now.
Change to use Ohai::Config[:hints_path] instead of hardcoded path for
openstack hints file.
Merge pull request #48 from dschlenk/ohai_hint

Add OpenStack Ohai hints file
Bump version for release