Small change to allow the default click event to still happen.  May not need it on CCH, but for my usage I have links in the legend that I want the user to be able to follow.  Allowing the default action to occur lets these links work.
Merge pull request #867 from jread-usgs/master

youtube embed and layout changes per trello.com/c/hwhLiHct
[maven-release-plugin] prepare release coastal-hazards-1.1.13
[maven-release-plugin] prepare for next development iteration
Updating webjars versions.
Merge pull request #868 from cschroed-usgs/master

Updating webjars versions.
Fix for js equality bug
Merge pull request #869 from isuftin/master

Fix for js equality bug
Changing String.contains() to indexOf()
Merge pull request #870 from isuftin/master

Changing String.contains() to indexOf()
apply ignore settings for eclipse
Merge pull request #871 from mamcderm-usgs/master

apply ignore settings for eclipse
Update to use latest owsutils-geoserver to fix a file lock problem on
upload.
Using next release version of owsutils
Repo updates in poms
indentation fix
Merge pull request #872 from thongsav-usgs/master

Update to use latest owsutils-geoserver to fix a file lock problem on
Added osgeo maven repository to parent pom
Tabs/Spaces
Merge pull request #873 from isuftin/master

Added osgeo maven repository to parent pom