- implement StartupDialog
- proof of concept to call java from c++ (required for startup callbacks)
added startup visialization for android app
- moved state to string converstion into StartupManager
- API change: Type of the parameter in StartupManager callback function changed from size_t to StartupManager::State
use static array of constant strings for state to description conversion
Merge branch 'android-app' into dev
disable debug delay
increase android build to 22