Typo fixes and updated short names following globalgoals.org

• Incorporated 100 indicators from http://indicators.report/indicators/
• Changed the indicator scheme to include targets (required), and other targets (not required). a86bca1

From the UN finalized text for adoption (August 1, 2015)

Adds short titles to the goals, to help with visualizations.

Repository with only the data (without visualizations). Data schemes and tests included, mandate sourcing of data, and also meta with explanations.

Data plus barebones html and js to list the goals.