UPDATED factory and related controllers
Merge pull request #47 from josephktcheung/update_factory

UPDATED factory and related controllers
UPDATED User factory loadCurrentUser and related controllers
Merge branch 'master' of https://github.com/josephktcheung/grasshopper into messages
Merge pull request #48 from josephktcheung/update_factory

UPDATED User factory loadCurrentUser and related controllers
Merge branch 'master' of https://github.com/josephktcheung/grasshopper into messages
ITERATED .checkForExistingConversations so that it works with  requests