Rebuild Progressive Web App theme (Mosaic) using React, Redux and Semantic UI

• Completely rebuild Progressive Web App theme (Mosaic) using React, Redux and Semantic UI
• Connected app with the WordPress REST API
• Added PHP namespaces
• Clean up admin css
• Add gulp tasks for compiling admin css & js files

Security fix, replaced Smart App Banner script with jQuery Noty plugin

Merge pull request #6 from appticles/security-fix

Smart app banner security fix, replaced script with a new one based on the jQuery Noty plugin

Add to Home Screen & Bosnian Translation

Add to Home Screen functionality, bosnian locale & resize method for logo, icon & cover

Add links to PWAthemes.com

Merge pull request #4 from appticles/link-changes

Link changes

Separate App Themes tab, various bug fixes for the Mosaic app

• Various bug fixes for the Mosaic mobile app theme
• Add separate tab for App Themes
• Add manifest background color, to improve PWA score