Add Mobile Support

[libremente]

Added decorator to student_view for mobile compatibility. Since tox creates a couple of files for testing purposes I think it's a good idea to remove those from the git indexing.

@stvstnfrd @caesar2164 @caseylitton

[coveralls]

Changes Unknown when pulling 14ecd0b526eac40badb6f22c3aed44daa1381f99 on libremente:master into on Stanford-Online:master.

[caesar2164]

👍

[stvstnfrd]

+1