Update HUD icons & simplify full-screen switch mode settings
Merge pull request #211 from jorgesilva/develop

Update HUD icons & simplify full-screen switch mode settings
Simplify full-screen mode activation
Merge pull request #212 from jorgesilva/develop

Simplify full-screen mode activation
Merge branch 'develop' of https://github.com/idrc/tecla-framework into issue-96
First functional full-screen switch mode from preferences
Merge pull request #214 from jorgesilva/develop

First functional full-screen switch mode from preferences
Merge pull request #213 from ericwan78/issue-96

fixes #96
Merge branch 'develop' of https://github.com/idrc/tecla-framework into issue-96
Corrected the height of the HUD overlay.