Update Font Awesome 4.0.1 with variables and files.

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>
Updated twitter variable for font awesome 4.0.1

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>
Updated view filters based on language on landing page.

"Information for Departments
Software available for campus (list of offered software where everything but student home use is indicated)"

"Information for Students
Software available for students (list of offered software where student use has been indicated)"

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>