fixed drag, nicer-sized rm exp from group btn

beat/web/reports/static/reports/app/directives/edit/layout.js

@@ -35,7 +35,7 @@ angular.module('reportApp').directive("groupsLayout", ['GroupsService', function
 			scope.groups = GroupsService.groups;
 			scope.GroupsService = GroupsService;
 			scope.sortableOptions = {
-				handle: '> .panel-heading > .panel-title > .drag-handle'
+				handle: '.panel-heading > .panel-title > .action-buttons > .drag-handle'
 			};
 		},
 		template: `

beat/web/reports/static/reports/app/directives/edit/panelContent.js

@@ -76,7 +76,7 @@ angular.module('reportApp').directive("groupPanelContent", ['GroupsService', fun
 			</span>
 			<span
 				class='btn btn-default drag-handle'
-				data-toggle='tooltip' data-placement='top' title='Drag to re-order groups'>
+				data-toggle='tooltip' data-placement='top' title='Drag to re-order group'>
 				<i class='fa fa-arrows fa-lg'></i>
 			</span>
 		</div>

beat/web/reports/static/reports/app/directives/edit/panelExperiments.js

@@ -103,8 +103,9 @@ angular.module('reportApp').directive("groupPanelExperiments", ['GroupsService',
 					<td>
 						<div class='btn-group action-buttons'>
 							<span
+								style='cursor: pointer;'
 								ng-click='group.removeExperiment(expName)'
-								class="btn btn-default btn-delete"
+								class="btn-delete"
 								data-toggle="tooltip" data-placement="top" title="Remove Experiment from Group">
 								<i class="fa fa-times fa-lg"></i>
 							</span>