logs kill server info when creating server

added clarifying quotations

Testing Done:
16:24:28 00:00 [main]
               See a report at: http://localhost:62800/run/pants_run_2016_06_13_16_24_28_848_f721caf57a00436589bd48c31dd925e6
16:24:28 00:00   [setup]
16:24:28 00:00     [parse]INFO] Operating on changed 0 target(s):

               Executing tasks in goals: bootstrap -> imports -> unpack-jars -> deferred-sources -> gen -> jvm-platform-validate -> resolve -> resources -> compile -> test -> test-changed
16:24:29 00:01   [bootstrap]
16:24:29 00:01     [substitute-aliased-targets]
16:24:29 00:01     [jar-dependency-management]
16:24:29 00:01     [bootstrap-jvm-tools]
16:24:29 00:01   [imports]
16:24:29 00:01     [ivy-imports]
16:24:29 00:01   [unpack-jars]
16:24:29 00:01     [unpack-jars]
16:24:29 00:01     [unpack-libs]
16:24:29 00:01   [deferred-sources]
16:24:29 00:01     [deferred-sources]
16:24:29 00:01   [gen]
16:24:29 00:01     [thrift]
16:24:29 00:01     [protoc]
16:24:29 00:01     [antlr]
16:24:29 00:01     [ragel]
16:24:29 00:01     [jaxb]
16:24:29 00:01     [wire]
16:24:29 00:01     [aapt]
16:24:29 00:01     [go-thrift]
16:24:29 00:01     [scrooge]
16:24:29 00:01     [spindle]
16:24:29 00:01   [jvm-platform-validate]
16:24:29 00:01     [jvm-platform-validate]
16:24:29 00:01   [resolve]
16:24:29 00:01     [ivy]
16:24:29 00:01     [go]
16:24:29 00:01     [scala-js-compile]
16:24:29 00:01     [scala-js-link]
16:24:29 00:01     [node]
16:24:29 00:01   [resources]
16:24:29 00:01     [prepare]
16:24:29 00:01     [services]
16:24:29 00:01   [compile]
16:24:29 00:01     [compile-jvm-prep-command]
16:24:29 00:01       [jvm_prep_command]
16:24:29 00:01     [compile-prep-command]
16:24:29 00:01     [compile]
16:24:29 00:01     [zinc]
16:24:29 00:01     [jvm-dep-check]
16:24:29 00:01     [checkstyle]
16:24:29 00:01     [scalastyle]
16:24:29 00:01     [cpp]
16:24:29 00:01     [findbugs]
16:24:29 00:01     [go]
16:24:29 00:01     [gofmt]
16:24:29 00:01     [python-eval]
16:24:29 00:01     [pythonstyle]
16:24:29 00:01   [test]
16:24:29 00:01     [test-jvm-prep-command]
16:24:29 00:01       [jvm_prep_command]
16:24:29 00:01     [test-prep-command]
16:24:29 00:01     [test]
16:24:29 00:01     [pytest]
16:24:29 00:01     [junit]
16:24:29 00:01     [go]
16:24:29 00:01     [node]
16:24:29 00:01   [test-changed]
16:24:29 00:01     [test-changed]
16:24:29 00:01   [complete]
               SUCCESS

Reviewed at https://rbcommons.com/s/twitter/r/4002/

src/python/pants/core_tasks/reporting_server_run.py

@@ -53,6 +53,6 @@ def execute(self):
 
       logger.info('Launched server with pid {pid} at http://localhost:{port}'
                   .format(pid=manager.pid, port=manager.socket))
-      logger.info('To kill, run ./pants killserver')
+      logger.info('To kill, run `./pants killserver`')
 
     self._maybe_open(manager.socket)