cplClient changes

Changes to allow for adding multiple devices to the application
Merge branch 'master' of https://github.com/jth0024/Russel-Hospital-Senior-Design

Conflicts:
	controller-files/Class.pyc
	controller-files/cplReadWrite.pyc
	controller-files/createDeviceChain.pyc
	controller-files/iniParser.pyc
	controller-files/mainFunction.py
	database/database/sql_declarative.pyc
	database/database/sql_insert.pyc
	database/database/sql_query.pyc
Accept Todds changes to mainFunction

remove head and fetch_head marks from main function