Spring Cleaning: Phase II

[jleandroperez]

Tasks

• Search Match Navigation Bar [WIP] Search Matches Navigation #842
• ToolbarView: New Publishing Mechanism
• Implement New Placeholder Images
• Implement TagsEditor Sticky Placeholder
• Implement new Authentication UI
• Implement TouchBar Support
• Detachable Editor
• Status Bar Desktop Tinting (See Status Bar Tinting #991 for more details!)