Adds hebcal, d3, and lodash to index.html
Adds lodash, d3 and hebcal to angular.

 - lodash added to $rootscope for access in views
 - d3 and hebcal added as services for cleanliness
Adds calendar screen.
Adds SunCalc library.

This is used by Hebcal, but not made public.
Adding seperately for accessability.  It might be worth
cleaning this up later and just using one copy.
Moves to orbital view calendar.

Based on: http://bl.ocks.org/clayzermk1/9142407
- With modifcation that shows the moon where it actually is
- On any given day.  Moon is still not rotated correctly
- Sun not yet moved to actual solar orbit.
Removes www/lib (bower install dir) from git.
Rotates moon's orbit to always be radially alligned with the sun

 - also simplified math of animation to make previously
 computer values be basis for new end angles.
 - significantly simplifies code and improves readability
Makes calendar default UI page.
Fixes camel case on SunCalc reference
Cleans up angular minimization on controller definition.
Adds calendarData as a service.
Removes commented out background animation.
Adds folders for angular base types: controllers / providers
Minor whitespace fix on calendarData.js
Adds earthphase to data in calendardata.js
Builds a directive to visualize orbit data.
Removes d3 code from controllers.js.
Adds back in commented code that watches for directive screen size change.
Minor fix to coding style in calendar view directve.