fix www role.  Previously, this tag:
fix www role.  Previously, this tag:

<dir name=\"hello\" baseinstalldir=\"/\">
 <file name=\"images/blah.gif\" role=\"www\" />
</dir>

would install into packagename/images/blah.gif

now it installs into images/blah.gif


marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core