Added stroke-dashArray to path options
Fixed indentation of dasharrayoffset code
Added method to indicate if the popup is open or closed.
Renamed dashArrayOffset to dashOffset for consistency
Fixed whitespace.
Merge pull request #2524 from jeffsmale90/dasharray-offset

Added Dasharray offset
Fixed whitespace.

Second crack at fixing the whitespace.
Simplified method.

On advice from mourner.
Merge pull request #2547 from shortspider/popup.isOpen

Added method to indicate if the popup is open or closed.
bump travis to see why it's not uploading builds
fix travis build uploads, ref travis-ci/travis-artifacts#23