Revert "YARN-2890. MiniYARNCluster should start the timeline server based on the configuration. Contributed by Mit Desai."

This reverts commit 51af8d367de94689770f57c64bea3b244d7755f6.

Conflicts:
	hadoop-yarn-project/CHANGES.txt
(cherry picked from commit a4f2995b9ec8347612b7aeeb5a3a8b7191278790)