Minor style changes in planner js files
Initial custom svg tooltip
Modals: Delayed entry and slow remove
Modals: Add d3

D3 added
Modals: Remove jQuery SVG lib

Removing an unintentionally added svg jQuery library.
Modals: jQuery Modal added, tooltip updated

The modal is very far from complete.
Modal: Disable course selection during modal

Courses can now not be hovered over or clicked during modal time.
Modals: Mouse events restored on modal close
Modals: Added more modal style
Modals: Video js added, not working.

Videos are being orchestrated dynamically. video-js may not recognize this.
Modals: VIDEOJS WORKS DYNAMICALLY. css updated. enter modals.
Modals: Clean up modals.js (minor).
Modals: Video JS bug fix, lights out for graph.
Graph: Add more style, add g for full click, and more.
Modals: RM jquery.svg.css.
Modals: Add style and js.
Merge branch 'master' of http://github.com/Ian-Stewart-Binks/cscourseplanner into modals
Modals: Updated style. Took out 0.9 opacity and added 'move' cursor.
Modals: Cleaned up JS a bit.
Modals: Delete `Course Descriptions` tab.