add build tools version to documentation
attempt to fix rotation restart on login page
more updates to readme
update to using version 20 to compile with, remove compat library
Add SMS logic to view page
add additional API properties to database, keep the login page from restarting on rotate
add a selector for the image icons and fix game weirdness
add support for refreshing the access token, and be proactive about refreshing it. also log out when access is revoked from the server
fix crash on force logout, set log level to none for Retrofit