set initiator when trigger build from scheduller

scheduler.js

@@ -20,7 +20,8 @@ exports.init = function(app, callback) {
 					logger.log('Run project "%s"', project.name);
 					distributor.run({
 						projectName: project.name,
-						withScmChangesOnly: project.buildEvery.withScmChangesOnly
+						withScmChangesOnly: project.buildEvery.withScmChangesOnly,
+						initiator: {type: 'scheduler'}
 					});
 				},
 				start: true

static/js/app/components/builds/view.jade

@@ -23,9 +23,7 @@ div.row
 			.text-muted(style={marginTop: '-10px'})
 				| Initiated by 
 				- var initiator = this.state.build.initiator;
-				if initiator.type === 'user'
-					span user
-				else if initiator.type === 'build'
+				if initiator.type === 'build'
 					Link(to="project", params={name: initiator.project.name})
 						span= initiator.project.name
 					|