Merge pull request #196 from jorgesilva/develop

Refactored 'keyboard' package end point to 'addon'
Merge branch 'develop' of https://github.com/idrc/tecla-framework into develop
Merge pull request #198 from jorgesilva/develop

Turned onboarding activity into dialog
Finish onboarding logic. fixes #197, fixes #127
Merge branch 'develop' of https://github.com/idrc/tecla-framework into develop