Release 1.2.1

• compile project (3510daf)
• Merge branch 'release/1.2.1' (905a2a9)
• update readme (665430e)
• add support for native click binding for components, as vue only applies native click handling on html elements (3620c8b)
• do not return on the document event listener to prevent that the native events are stopped (d3ad9df)
• make all methods in navigation.service public so they can be accessed when the class is extended (c26c1f2)
• add patch release to package.json (dc72d0f)
• Merge branch 'master' into develop (e89813e)
• Merge tag '1.03' into develop (d916042)