- standarized JAVA_HOME, added versions to BR/R

- standarized JAVA_HOME, added versions to BR/R
- fixed xerces path
- fixes patch: for build dependencies and for typo in examples/jsp/index.html
- moved work dir to /var/lib/tomcat (it's used to write compiled jsp pages)
- changed permissions for /var dirs (group http for now... not root)
- added missing dirs
- JAVA_HOME patch - detect standard JAVA_HOME, so setting it is not needed
- added simple init script

Changed files:
    apache-tomcat.init -> 1.1
    apache-tomcat.spec -> 1.13
    jakarta-tomcat-JAVA_HOME.patch -> 1.1
    jakarta-tomcat-fixes.patch -> 1.1
    jakarta-tomcat.init -> 1.1