0.1.8

• Provide visual indication when a blueprint component is a dependency (jgiardino)
• Enable Undo to retrieve changes after the Discard Changes action (jgiardino)
• Update how blueprint contents are depsolved when contents are added/removed (jgiardino)
• Display an error if a component is added that results in a depsolve failure (jgiardino)
• Show all versions available for a package (jgiardino)
• Provide ability to specify a wildcard version for a package (jgiardino)