One Concept v1.10.6

Install: download the current APK from the "Install the app" section of the README. This release reaches installed apps over the air — no reinstall unless a native change shipped.

What's Changed

• Merge pull request #338 from Coding-Moves/develop by @Muawiya-contact in #339
• Add public review-site pages for Gmail OAuth branding by @Muawiya-contact in #341
• Prepare v1.10.6 for public review pages by @Muawiya-contact in #342
• Release v1.10.6: public review pages and learner link by @Muawiya-contact in #343

Full Changelog: v1.10.5...v1.10.6