bringing realtime updates to questions
fixed warnings
first steps towards google authentication
Incorporated updated questions by nat pryce
Revert "Incorporated updated questions by nat pryce"

This reverts commit 1d0fa660236c1b75eb0b6d3eb14119e1a4e49a2a.
Revert "first steps towards google authentication"

This reverts commit 7960009460fddab5a527bddda3b0a998f6edf558.
Revert "fixed warnings"

This reverts commit 5cd0f753338d48149473a639476eff0af9f30577.
Revert "bringing realtime updates to questions"

This reverts commit f0b4e2e70b31d8f75c812fbd43e7e9dff7496f07.
fixed typo