diff --git a/simulator/.project b/simulator/.project
index 1d4832f..462a9d7 100644
--- a/simulator/.project
+++ b/simulator/.project
@@ -15,6 +15,16 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
+			<triggers>auto,full,incremental,</triggers>
+			<arguments>
+				<dictionary>
+					<key>LaunchConfigHandle</key>
+					<value>&lt;project&gt;/.externalToolBuilders/build.launch</value>
+				</dictionary>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
diff --git a/simulator/tools/build.js b/simulator/tools/build.js
index 47a7cd6..3c96ea9 100644
--- a/simulator/tools/build.js
+++ b/simulator/tools/build.js
@@ -25,11 +25,16 @@ let commands = [
 let commandIdx = 0;
 
 function executeCommand(commandIdx) {
+	console.log("Executing: " + commands[commandIdx].toString().replace(/\(\) => child_process\.fork/g, '').replace(/\(|\)$/g, ''));
 	let process = commands[commandIdx]();
 	process.on('close', (exitCode) => {
 		if(exitCode != 0) throw "Command " + commands[commandIdx] + " failed with code " + exitCode;
 		commandIdx += 1;
-		if(commandIdx == commands.length) return;
+		if(commandIdx == commands.length)
+		{
+			console.log("Done.");
+			return;
+		}
 		executeCommand(commandIdx);
 	});
 }
diff --git a/simulator/tools/embed.js b/simulator/tools/embed.js
index fce7702..bbfd105 100644
--- a/simulator/tools/embed.js
+++ b/simulator/tools/embed.js
@@ -1,10 +1,14 @@
 let fs = require('fs')
 
+function escapeTemplateLiteral(str) {
+	return str.replace(/([\\$`])/g, '\\$1');
+}
+
 function embedHtml(src, dst) {
 	fs.readFile(src, 'utf8', function(err, data) {
 		if(err) throw err;
 		
-		data = "(<any>window)['"+src.replace(/^.*[\\\/]/, '')+"'] = `" + data + "`;";
+		data = "(<any>window)['"+src.replace(/^.*[\\\/]/, '')+"'] = `" + escapeTemplateLiteral(data) + "`;";
 		
 		fs.writeFile(dst, data, function(err) {
 			if(err) throw err;
@@ -16,7 +20,7 @@ function embedCss(src, dst) {
 	fs.readFile(src, 'utf8', function(err, data) {
 		if(err) throw err;
 		
-		data = "(<any>window)['"+src.replace(/^.*[\\\/]/, '')+"'] = `<style>" + data + "</style>`;";
+		data = "(<any>window)['"+src.replace(/^.*[\\\/]/, '')+"'] = `<style>" + escapeTemplateLiteral(data) + "</style>`;";
 		data = data.replace(/"/g, "'");
 		
 		fs.writeFile(dst, data, function(err) {
@@ -36,7 +40,7 @@ function embedSvg(src, dst) {
 		data = data.replace(/&lt;\/attributes&gt;<\/desc>/g, '>');
 		data = data.replace(/&quot;/g, '"');
 		
-		data = "(<any>window)['"+src.replace(/^.*[\\\/]/, '')+"'] = `" + data + "`;";
+		data = "(<any>window)['"+src.replace(/^.*[\\\/]/, '')+"'] = `" + escapeTemplateLiteral(data) + "`;";
 		
 		fs.writeFile(dst, data, function(err) {
 			if(err) throw err;
diff --git a/simulator/tools/purify.js b/simulator/tools/purify.js
index ecf0706..ff6d639 100644
--- a/simulator/tools/purify.js
+++ b/simulator/tools/purify.js
@@ -6,13 +6,11 @@ let content = ['./*.html'];
 // Reference of all CSS files from root directory
 let css = ['3rdparty/bulma/css/bulma.css', './app/app.css'];
   
-let files = {
+let options = {
     output: '../.intermediate/app.css',
     whitelist: ['is-multiple', 'is-loading', 'is-narrow', 'is-active', 'climate-zone'],
     minify: true,
-    info: true
+    info: false
 };
   
-purify(content, css, files, function (purifiedAndMinifiedResult) {
-    console.log(purifiedAndMinifiedResult);
-});
+purify(content, css, options);