Mayank: added SHLock , threading 2 and reader lock in query 2
Merge branch 'master' of https://github.com/nishantmehta/StockAnalysisServer

Conflicts:
	DataCollection.py
	QueryFunctions.py
	StockAnalysisServer.py
Merge remote-tracking branch 'origin/master'

Conflicts:
	DataCollection.py