Documentation update...

Add directory for config.default.json for ease of access
Minor syntax change in main README.
switch to jashkenas from documentcloud for backbone/underscorejs
update console to latest underscore?
switch console to use github.io?
Adding check for output/console panel before posting render msg
fixes #906
Fixing css issue with hiding of buttons
Adding styling for pro icon
using features over pro flag
Update zurb foundation to latest (5.0.3)

Finally jsbin can update foundation to v5 because 5.0.3 has the fix that allows zf5 to run from the <head>.
Added React JS

Added Facebook's Latest React JS. Here is a bin showing it work:
http://jsbin.com/UDUlIteK/1/edit?html,js,output

Also, I added version number to the polymer label.
Initial delete bin feature working.

Currently behind "delete" feature available to teamjsbin for testing.
typo
Merge pull request #1049 from davidascher/patch-1

Fixing typo of dynamic
Updating db documentation
[ci skip] -- no tests
Added jQuery UI 1.10.4
Moving check for bin not existing in db out side of active check
Active will not be set untill bin is in database
Explaining why we check for no metadata
Adding check for no bin
3.9.1
typo