cleaned up data needs to be added to github

[haileypate]

if you've been working on cleaning up data for CodeAcross, please add it to code4sac's github page.

we could organize them either with one repo per file.... or perhaps we could try multiple files of related data in the same repo. (i.e. if we have two types of parking data from the city... maybe just put one in the same repo.) let us experiment =)