Update ExoneraTor's README file
This update should be based on legacy/trac#21145 (moved) or even wait until ExoneraTor runs an embedded Jetty. Also consider legacy/trac#23549 (moved) and legacy/trac#16597 (moved).
This update should be based on legacy/trac#21145 (moved) or even wait until ExoneraTor runs an embedded Jetty. Also consider legacy/trac#23549 (moved) and legacy/trac#16597 (moved).