Fix Pathway Canvas-Clicking on pathway container to unselect and also dblclick to add a node
Pathway Canvas click to unSelect and dblClick to add a new node
Merge branch 'feature/pathwayContainerClick' into develop
Fixes from manual testing on Ubuntu.
Merge branch 'develop' of github.com:ModelCatalogue/modelcatalogue into develop
cleaning up dependencies
Merge branch 'develop' into feature/MC-130

Conflicts:
	grails-app/assets/javascripts/angular/pathway-editor/controllers.coffee (Fixed)