Fixes #155
Merge pull request #156 from sagarchandarana123/issue155

Fixes #155
Initial testing of hardware key processing
Merge branch 'develop' of https://github.com/idrc/tecla-framework into shield-dos
Merge pull request #157 from jorgesilva/shield-dos

Initial testing of hardware key processing
Update HUD assets
Merge pull request #161 from jorgesilva/develop

Update HUD assets