Fix link to the pattern library.
Merge pull request #344 from DoSomething/neue-link

Fix link to the pattern library.
removes whitespace below a gallery that is a direct child of the last .container
Merge pull request #345 from tjrosario/remove-tile-whitespace

removes whitespace below a gallery that is a direct child of the last .container
Release v5.0.1
Built assets for v5.0.1
Built style guide for v5.0.1