updated file names in SpecRunner
added file mbta.js, mbtaSpec.js
started again-- added variable MBTA to namespace entire application
deleted prompts
deleted two alerts showing the stops entered/exited, stations entered/exited
created index.html file, added this to MBTA properties
temporarilycommented out code that does not seem to work
renamed files, deleted index.html, etc. in attempt to run Jasmine successfully