changed a few icons and interfacecenter param code
implemented intro vie
implemented calibration and feedback
fixed a bug where running the test for a second time does not generate a new report object internally in the client side
added gradient to menu view
removed a warning in MyNavBar
refactored out the testing code into a separate class
removed unnecessary header
removed the weird self recursive folder
Merge pull request #49 from YaleSTC/v1.0

V1.0