show a badge next to the clef menu page after 3 logins
Merge branch 'two-point-oh' into waltz-reminders

Conflicts:
	includes/class.clef-admin.php
- badge Clef menu page after 3 logins
- show dismissable Waltz notification in Clef settings after 3 logins
- show one-time dashboard Waltz notification if user has not dismissed Clef settings notification
- hide all notifications if Waltz is installed
Merge branch 'two-point-oh' into waltz-reminders

Conflicts:
	assets/dist/css/admin.css
	assets/dist/css/wpclef.min.css
	assets/dist/js/settings.min.js
	assets/src/sass/_settings.scss
	includes/class.clef-admin.php
	templates/admin/tutorial.tpl.php
fix unresolved merge
Merge branch 'two-point-oh' into waltz-reminders

Conflicts:
	assets/dist/css/admin.min.css
	assets/dist/js/settings.min.js
	templates/admin/tutorial.tpl.php
Merge pull request #78 from clef/waltz-reminders

Gracefully remind WordPress users about Waltz