6.1.0 release

What's Changed

🚀 New Features

• ignoring clicks in disabled buttons in children-elections directive by @edulix in #209

🛡 Security Updates

• Bump grunt from 1.3.0 to 1.5.2 by @edulix in #205
• pin angularjs to latest version (1.8.3) by @edulix in #213
• Bump grunt from 1.5.2 to 1.5.3 (#214) by @edulix in #216

Full Changelog: 6.0.2...6.1.0