Fix exception handling re: failure to insert unique randomly-assigned string IDs.
Figure out date parsing and making (via javascript).

* Upgrade jquery-ui to the latest version.

* Better quoting in HTML output.

* Add Jquery mobile scripts and styles

* Save location test under different name.

* Begin coding Crumb submodel.
Implement crumb deletion.
Fix header comments [copypasta].
Add [non-working] mobile site handler.

* Start coding the ui components.

* Fix import paths in css.