Additions and modifications to bindings#1

Merged

unsignedint merged 9 commits into

unsignedint:masterfrom

SeaMonster-Studios:develop

Aug 24, 2020

Commits on Mar 3, 2020

Add QuerySnapshot.size property
nireno
committed

Commits on Mar 13, 2020

Add support for multiple updates within a transaction.
nireno
committed

Commits on Apr 8, 2020

Add transaction bindings for set and delete
nireno
committed