Dialog: updates based on button-review
Button: pr updates
Button: comment out test thats failing only in phantom

Until i can figure out why so this will pass on travis
Button: updates from pr review
Checkboxradio: pr updates
Checkboxradio: add visual focus outline to checkbox and radio buttons

This adds a focus outline matching that roughly from chrome osx
Checkboxradio: updates from pr review
Build: Remove .DS_Store file