Resolved gh-598 to allow empty prefix as default.

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>19th August, 2020</creationDate>
+	<creationDate>15th September, 2020</creationDate>
 	<author>Llewellyn van der Merwe</author>
 	<authorEmail>llewellyn@joomlacomponentbuilder.com</authorEmail>
 	<authorUrl>http://www.joomlacomponentbuilder.com</authorUrl>