Merge pull request #3 from jhath16/justin-branch

adds basic responsive structure
Tweaks Flickr API - still not working
Fixes Flickr API
Fixes Flickr API
Merge pull request #4 from slkennedy/Sara-Branch

Tweaks Flickr API - still not working
Adds basic styling
Merge pull request #5 from slkennedy/Sara-Branch

Adds basic styling
removes white space  below images
adds responsize ability to pictures
changes picture media query size down to 600px
h2 and body fonts changed