Formatting and link adding

Added links for the pre-work bullet points and then bulleted the rest of the document.
Removed pre-work item: review open law

Had trouble finding a good, self-explanatory example. Will add back in if one comes along.
Create CfA and Civic Tech.md
Create Design Thinking and Iteration.md
Create Open Law Activity.md
Created Attribution.md

Also added Knight Foundation civic tech reference.
Added speaking points for fellowship
Added civic tech diagram from Knight
Changed file names to be easier to link
Removed old files
Updated Outline by moving to README
Added display of civic tech venn diagram
Filled in missing sections in CfA portion
Added EmployRI images
Added outline for Design Thinking
Filled in more design thinking content
Removed one of the design thinking flow images
Combined Test and Iteration parts of Design Think
Merge pull request #3 from plusjeff/master

Filled out presentation, minus open law activity