BISERVER-10195 - /pentaho is hard coded

switched out the hardcoded path to /pentaho/ with CONTEXT_PATH variable
BISERVER-10193 Passwords with special characters not working
Merge pull request #888 from mdamour1976/master

BISERVER-10193 Passwords with special characters not working
Merge pull request #887 from rfellows/BISERVER-10195

BISERVER-10195 - /pentaho is hard coded