Converts .less imports for tradition .css imports.

gistfile1.txt

<property name="included.less.stylesheets" value="first.less,second.less" />
<property name="pages-files" value="header.php" />
<property name="intermediate.dir" value="${basedir}/deploy/intermediate" /> 

<!--
     Modifies any .less external stylesheet imports, and converts them 
     to be directed at the compiled .css versions of the .less files.
 -->
 <target name="-lesstocss">
     <for param="less.file" parallel="true" list="${included.less.stylesheets}">
          <sequential>
               <replaceregexp  match="&lt;link(.+)href=['&quot;]?(.*)/less/@{less.file}(?:\?.*)?['&quot;\s]?(.*/?&gt;)"
                               replace="&lt;link rel=&quot;stylesheet&quot; href=&quot;\2/@{less.file}.css&quot;\3" flags="m">
                   <fileset dir="${intermediate.dir}" includes="${page-files}"/>
               </replaceregexp>
          </sequential>
     </for>
 </target>