Generic parsers as flag types
removed extranneous value method on the generic type
Use HelpPrinter in ShowCommandHelp
Can now change these default flags in other applications
Merge pull request #86 from zenoss/upstream/feature/help-version-flags

Can now change these default flags in other applications
Merge pull request #84 from JackC/help-printer

Use HelpPrinter in ShowCommandHelp
Merge pull request #81 from zenoss/upstream/feature/generic-flags

Generic parsers as flag types