Merge pull request #53 from nelsonblaha/master

Copy and sample cards
Minor press page tweaks
Crops and rescales device images
Begins nexus 7 width press page styling
Improves styling of images on press
Increases ipad image size
Styling desktop widths
Press page styling done
Adds zip of press images
Adds download button
Improved dl button text
Adds generated glass icon
Removes delete command
disables pinning
Adds required trademarking for google
Adds glass logos
Adds required glass icon to demo button
Adds press page button
Modifies press and github styling
Adds some footer padding