handle case where 'cloud-install -u' is called when no file exists
Merge pull request #121 from mikemccracken/uninstall-arg-nofile

handle case where 'cloud-install -u' is called when no file exists
fix error formatting text widget construction
Merge pull request #122 from Ubuntu-Solutions-Engineering/fix-error-message

fix error formatting text widget construction
Wait on mysql service deploy before deploying keystone

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
add sync img specifying option to main script
add support for specifying images to upload to glance