Add Arrange component with tests.
Merge branch 'infrastructure' into components-arrange
Merge pull request #5 from mobify/infrastructure

Set up project Infrastructure
Merge pull request #19 from mobify/infrastructure

Infrastructure
Add modifiers to change the rendered order of Arrange items.
Add modifiers to vertically align individual Arrange items.
Merge branch 'infrastructure' of github.com:mobify/stencil
Merge remote-tracking branch 'origin/infrastructure'
Remove individual arrangement classes from the arrange component
Merge remote-tracking branch 'origin/infrastructure'
Merge remote-tracking branch 'origin/infrastructure'
Merge remote-tracking branch 'origin/infrastructure'
Merge branch 'master' of github.com:mobify/stencil into components-arrange
Merge pull request #12 from mobify/components-arrange

Add Arrange component with tests.