ignore eclipse project setting files
Added utility methods to return total number of steps in wizard and the
current progress through the wizard as a percentage.
Add option methods to allow wizard to have an associated name. Altered
the WizardFactory to pass the wizard name from the config array to the
wizard.
Fix CS and add unit tests
Fix indendation
Merge pull request #7 from neeckeloo/pr/6

Utility methods for wizard class