Woffice theme option migration from Unyson to Redux

As a step to migrate from Unyson and to also ensure uniformity in the theme settings, a number of options have now been migrated from Unyson to Redux.

These include:

• Custom code
• Chat options
• Header Bar Options
• Sidebar options
• Blog Options
• General Options
• Home Dashboard
• System Status
• Font Styling options
• Login / Register