remove maptiler generated htmls, remove default credit, use getNumberOfYTilesAtLevel, allow user defined tiling scheme
Add an animation to provide feedback for asynchronous CZML loading.
Different loading animation, not English-specific.  Better?
Code review
adding XML parsing to TMS
update to latest master
Initial implementation of `JulianDate.toIso8601`.

1. Also add `JulianDate.toGregorianDate` which returns a new data structure.
2. Add `sprintf` function via third-part code.
3. Still needs clean up, doc, and LICENSE.MD changes.
Add doc to new JulianDate methods.
Upgrade to Jasmine 1.3.1, report timings for suites and specs.
Add links to debug, run single suite/spec, and run coverage.
Add progress bar, hide symbol summary.
Merge branch 'master' into jasmine-upgrade
Collapse suites unless in focus.
Move location of suite run time.
Fixes for Ellipsoid.scaleToGeodeticSurface

1. Handle case where cartesian is at or near the center of the ellipsoid.
2. For positions at the center, we now return `undefined`.
3. For positions near the center, we now return the result instead of getting stuck in an infinite loop.
4. Fixes #338 by handling case 2 during a morph.
5. Minor cleanup related to above changes.

CC @kring @bagnell
Update licensing.
Update CHANGES.
Add link to run coverage for all specs.
Remove old version of Jasmine.
Merge branch 'master' into jasmine-upgrade