Merge branch 'master' into more_rollover_balloon_examples
Revert "update to remove ballloons on ie 8"

This reverts commit efae3f5d5258710f6b6e4e73309cb4f9bd660b1d.
Revert efae3f5..a78dd33

This rolls back to commit efae3f5d5258710f6b6e4e73309cb4f9bd660b1d.
replaced video

replaced video files