small css fixes
added to CC06 README file
Merge branch 'master' of https://github.com/twurz/pcs_code_challenge_06
Merge pull request #1 from JulesVan/master

trying to merge in corrections I made
Merge pull request #2 from JulesVan/master

adding csv_spec file for cc-07
added files for code challenge 07
Merge pull request #1 from twurz/master

pulling cc-07 files