Added multiselect modal for People widget in Workflow
Remove all show more links from tree views
Merge pull request #1528 from reciprocity/feature/multiselect-for-people-in-workflow

Added multiselect modal for People widget in Workflow
Merge pull request #1533 from reciprocity/feature/remove-show-more-from-trees

Remove all show more links from tree views
Merge branch 'develop' into feature/workflow-object-states

Conflicts:
	src/ggrc/assets/mustache/directives/tree.mustache