Added help switch at the command line.
Merge pull request #3 from aferenz/develop

capabilites and error fix
Make capability names more meaningful.
Advanced settings pages should not be added to the 'Site Administration' menu.
Update end user information.
Update version information ready for release to live.
Update end user information.
Update end user information.
Update end user information.
Update end user information.
changed tab index for override