Move bs.js to /js.
Tweak `get' function to return all data about the crumb.
Fix glitch with unspecifed post time.
Implement posting crumbs.
Sidestep glitch (feature?) where empty strings and NULL/undef are not equivalent.
Upgrade jquery-mobile to 1.3.1; link in htaccess for easier future upgrades.
Start developing client-side API.

* `get` now returns all crumb info necessary for constructing a full listing.
* Dummy scripts reflect new data structure.
* Stop using jquery version numbers in scripts -- it creates `crunchy' code.
Work some on multi-page mobile site.