jdbc-pool.xml uses UTF-8 encoding.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1528610 13f79535-47bb-0310-9956-ffa450edef68
Fix what seemed to be a wrong usage of "project" variable.
This fixes viewing changelog.xml in IE and Firefox where previously things like the LHS menu etc. were not visible (whereas they were visible in Chrome).
I do not know why this has worked in Ant's XSLT task before.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1528615 13f79535-47bb-0310-9956-ffa450edef68