Merge pull request #25 from SCPR/evie-development

Adds Evie's proof of concept sentiment grid for review...
Updated text of audio caption to correct date.
adds congressional poll on iraq to test folder
fixed x-ray caption errors
updates lausd budget project due to typo
Merge pull request #26 from SCPR/evie-development

Merges draft of fourscore parking chart to master for editor review
turns off embedding of fourscore chart