Move the systemtags to core/src

* Move to the handlebar loader from webpack

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Signed-off-by: npmbuildbot[bot] <npmbuildbot[bot]@users.noreply.github.com>

Author: rullzer

core/js/core.json

@@ -15,12 +15,6 @@
 		"setupchecks.js",
 		"../search/js/search.js",
 		"mimetype.js",
-		"mimetypelist.js",
-		"systemtags/systemtags.js",
-		"systemtags/templates.js",
-		"systemtags/systemtagmodel.js",
-		"systemtags/systemtagscollection.js",
-		"systemtags/systemtagsmappingcollection.js",
-		"systemtags/systemtagsinputfield.js"
+		"mimetypelist.js"
 	]
 }