Added get directions button. Still needs formatting. Created DirectionsView which shows a line between the buildings which user wants directions between plus a button to dismiss the directions.
Adds gets direction button to the uiview at the button that also contains the submit feedback
Made a semi working zoom for the directions. Still needs work. Added stop button or audios. Commenting and clean up. Trying to add a way to keep from presenting audios for far away buildings.  Created a BOOL to prevent from having multiple audios running at once.
Creates the zoom function so that we zoom to the actual directions line.
Major Cleaning. Should not break anything or change anything
This is where the code for directions last existed. Start here if you want to work on it. Its going to be commented out in the next one.
Data being loaded properly into array of professor details.
seemed to have fixed the audios and directions issue. (fingers crossed) .  Also added the new audios for the buildings that we were missing.
Prevents segue when audio is already running. moves the button if the user rotates the view
Clean up and changing ownership of dismiss button to the directions view
Clean Up
Have data being loaded, all view controllers working; all thats left is making buildings only appear once in table view, and making buttons align in properly; extra to add is hooking up email to link to mail app
Clean up
commit
Merge remote-tracking branch 'origin/master'
Pulled in Dani's changes
yolo
Removed breakpoints
re added directions view
Merge remote-tracking branch 'origin'