Changed modulepath to basemodulepath since it's deprecated

Author: martialblog

provision/modules/puppet/files/puppet.conf

@@ -13,7 +13,7 @@
 
     # The search path for modules.
     # The default value is '$confdir/modules:/usr/share/puppet/modules'.
-    modulepath = '$confdir/modules:/usr/share/puppet/modules:/vagrant/modules'
+    basemodulepath = '$confdir/modules:/usr/share/puppet/modules:/vagrant/modules'
 
 [agent]
     # The file in which puppetd stores a list of the classes