[SPARK-2558][DOCS] Add --queue example to YARN doc

Put original YARN queue spark-submit arg description in
running-on-yarn html table and example command line

Author: Mark G. Whitney <mark@whitneyindustries.com>

Closes #2218 from kramimus/2258-yarndoc and squashes the following commits:

4b5d808 [Mark G. Whitney] remove yarn queue config
f8cda0d [Mark G. Whitney] [SPARK-2558][DOCS] Add spark.yarn.queue description to YARN doc

Author: kramimus

docs/running-on-yarn.md

@@ -155,6 +155,7 @@ For example:
         --driver-memory 4g \
         --executor-memory 2g \
         --executor-cores 1 \
+        --queue thequeue \
         lib/spark-examples*.jar \
         10