fixes an incompatibility with newer puppet versions

changed deprecated --parseonly  to puppet parser validate

Commands/Validate Syntax (puppetparse).tmCommand

@@ -7,8 +7,8 @@
 	<key>command</key>
 	<string>#!/usr/bin/env ruby
 require ENV['TM_SUPPORT_PATH'] + '/lib/textmate'
-puts "&lt;p&gt;Running syntax check&amp;hellip;&lt;/p&gt;\n"
-result = `puppet --color=false --confdir=/tmp/puppet --vardir=/tmp/puppet --parseonly $TM_FILEPATH`
+puts "&lt;p&gt;Running syntax check &amp;hellip;&lt;/p&gt;\n"
+result = `puppet parser validate --color=false --confdir=/tmp/puppet --vardir=/tmp/puppet $TM_FILEPATH`
 puts "&lt;pre&gt;"
 puts result
 puts "&lt;/pre&gt;"