fix #3 + upgrade sdk + upgrade libraries#5

Merged

pablogalve merged 4 commits intomasterfrom

Oct 8, 2021

Commits on Oct 6, 2021

Update libraries versions + fix deprecated keywords/errors
pablogalve
committed

Commits on Oct 7, 2021

Enable "Take Survey" that uses flutter_webview_plugin
pablogalve
committed

Commits on Oct 8, 2021