V1.2 –Incorporated changes for Basemap switcher, NLS modifications, support for IE8, JS Linting, bit.ly changes and fixed LightHouse Tickets

Resolved following LightHouse Tickets:
#398 - 511-511 Panel- Buffer Results
#420 - 511 Transportation - Re-Route - Incident Layer?
#436 - 511- Direction panel covers full extent of the route in some
cases
#445 - Transportation 511- Search results scroll (Android 4.3)
#447 - Transportation 511- 511 Information Panel- Android 4.3
#448 - Transportation 511- Frequently Travelled Routes- Android 4.3
#449 - Transportation 511- Road Popup Location
#453 - 511 Transportation- iPhone- 511 Panel interaction/Info Window
popups
#455 - 511 Transportation - Share via e-mail- WebMap - For a feature
click in 511 panel
#457 - 511 Transportation - iPhone favicon
#467 - 511 - IE8 issues
#470 - Transportation 511- Clear FTR/Route Results
#472 - Transportation511- Close directions widget after route selection
#473 - transportation 511 - proxy location- Config.js
#474 - Transportation 511- Routing Disabled - Panel Name Change
#475 - Transportation 511- FTR Disabled affects Destination Candidate
list
#476 - transportation 511 - Config.js
#478 - transportation 511 - Sharing options-Facebook
#479 - transportation 511 - Twitter
#480 - 511 - Sharing with Facebook (once you login) does not display
bitly. Just says "Loading...."
Removed globals redundant because of jslint browser:true setting
Merge branch 'CT_V1.2' into develop