Preparation for submitting.

- Deleted old unused files.
- Added student information panel.
- Did a lot of css work to improve the spacing of content.
- Now using the droidsans font as the default font.
- Added a hover effect for entries in the flight schedule browser to
  better indicate to the user that they can click on them.
- Renamed several headings and buttons to better represent what they do.
- Added documentation to the documentation page.