Add mslipper to dev list

Author: mslipper

build.gradle

@@ -134,6 +134,10 @@ publishing {
                 bernat.appendNode('id', 'gaborbernat')
                 bernat.appendNode('name', 'Bernát Gábor')
                 bernat.appendNode('email', '[email protected]')
+                def slipper = devs.appendNode('developer')
+                slipper.appendNode('id', 'mslipper')
+                slipper.appendNode('name', 'Matthew Slipper')
+                slipper.appendNode('email', '[email protected]')
                 def apache = root.appendNode('licenses').appendNode('license')
                 apache.appendNode('name', 'The MIT License')
                 apache.appendNode('url', 'https://opensource.org/licenses/MIT')