BZ-1115273 - Task description column should shown to user in the Tasks list: adding description of task column in task list
 BZ-1115273 - Task description column should shown to user in the Tasks list: change taskNameColumn-->taskDescriptionColumn

Conflicts:
	jbpm-console-ng-human-tasks/jbpm-console-ng-human-tasks-client/src/main/java/org/jbpm/console/ng/ht/client/editors/taskslist/TasksListViewImpl.java