Deduplicated by composing WPS processes.
Removing unused imports.
Merge pull request #826 from isuftin/master

Fixed pritning for firefox and it is now close to how Chrome prints as well
Merge pull request #825 from cschroed-usgs/compositionalCCH-1123

Deduplicated by composing WPS processes.
If user comes in with an item and item has a visible layer, legend control is opened on load