Fix sentry config

services/web/app/views/sentry.pug

@@ -6,7 +6,7 @@
 - if (typeof(sentrySrc) != "undefined")
 	script(type="text/javascript").
 		if (typeof(Raven) != "undefined" && Raven.config) {
-			Raven.config(sentryPublicDSN, {
+			Raven.config("#{sentryPublicDSN}", {
 			tags: { 'commit': '@@COMMIT@@', 'build': '@@RELEASE@@' },
 			release: '@@RELEASE@@',
 			// Ignore list based off: https://gist.github.com/1878283