Imporved the Adding of Custom Config Fields, added some shields.io icons to the JCB readme

componentbuilder.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <extension type="component" version="3.2" method="upgrade">
 	<name>COM_COMPONENTBUILDER</name>
-	<creationDate>3rd July, 2017</creationDate>
+	<creationDate>20th July, 2017</creationDate>
 	<author>Llewellyn van der Merwe</author>
 	<authorEmail>joomla@vdm.io</authorEmail>
 	<authorUrl>http://vdm.bz/component-builder</authorUrl>