refactor common code from client to support both client and server
correct data monitor and update plots
add new event type for Region completion
refactor utils class
move to Java 7
extends getRegions() to take a filename for server reload from model
persistent file.
implement scannable to support analyerscan command for multi-regions
full sequence collection
remove double loop and set it to EPICS to do iteration
add LEAD and DATA PVs
update total steps to the DATA PV value.
add Angle45 and Angle60 units arrays
pass event to GUI to update display