Prevented occasional crashing in DepthFirstSearch.cs
Moved jquery-ui css into local directory
Added basic loading message for the form builder
Put a temporary crash fix
Search results now clear on new search and buttons disable
Results table will clear on a new search
DFS sanity checks
Moved some libraries and added date.js
Added tooltips to see departure times and names
Removed the old server code that isn't needed anymore.
Removed unused properties to avoid confusion