Improve visibility logic.

services/web/app/views/project/editor/feature-onboarding.jade

@@ -1,7 +1,7 @@
 .feat-onboard(
 	ng-controller="FeatureOnboardingController"
 	ng-class="('feat-onboard-step' + innerStep)"
-	ng-if="!state.loading && !isFeatureSettingDefined"
+	ng-if="!state.loading && ui.showCodeCheckerOnboarding"
 	ng-cloak
 )
 	.feat-onboard-wrapper
@@ -29,11 +29,11 @@
 						span.feat-onboard-adv-title-highlight brackets
 					p Lorem ipsum feature description stuff.
 			.feat-onboard-btn-wrapper
-				.btn.btn-primary(ng-click="turnCodeCheckOn();") Yes, turn Code check on
+				button.btn.btn-primary(ng-click="turnCodeCheckOn();") Yes, turn Code check on
 			.feat-onboard-btn-wrapper
-				.btn.btn-default(ng-click="turnCodeCheckOn();") No, disable it for now
+				button.btn.btn-default(ng-click="turnCodeCheckOn();") No, disable it for now
 		div(ng-if="innerStep === 2;")
-			p 
+			p.feat-onboard-description
 				| Remember: you can always turn 
 				span.feat-onboard-description-name Code check 
 				em on 
@@ -41,4 +41,4 @@
 				em off 
 				|, in the settings menu.
 			.feat-onboard-btn-wrapper
-				.btn.btn-primary(ng-click="dismiss();") OK, got it
+				button.btn.btn-primary(ng-click="dismiss();") OK, got it

services/web/public/coffee/ide.coffee

@@ -65,6 +65,7 @@ define [
 			view: "editor"
 			chatOpen: false
 			pdfLayout: 'sideBySide'
+			showCodeCheckerOnboarding: true
 		}
 		$scope.user = window.user
 

services/web/public/coffee/ide/FeatureOnboardingController.coffee

@@ -2,20 +2,21 @@ define [
 	"base"
 ], (App) ->
 	App.controller "FeatureOnboardingController", ($scope, settings) ->
-		$scope.isFeatureSettingDefined = window.userSettings.syntaxValidation?;
-
 		$scope.innerStep = 1
 
 		$scope.turnCodeCheckOn = () ->
 			settings.saveSettings({ syntaxValidation: true })
+			scope.settings.syntaxValidation = true
 			navToInnerStep2()
 			
 		$scope.turnCodeCheckOn = () ->
 			settings.saveSettings({ syntaxValidation: false })
+			scope.settings.syntaxValidation = false
 			navToInnerStep2()
 
 		$scope.dismiss = () ->
-			$scope.isFeatureSettingDefined = true 
+			$scope.ui.leftMenuShown = false
+			$scope.ui.showCodeCheckerOnboarding = false
 
 		navToInnerStep2 = () ->
 			$scope.innerStep = 2