Introduce support for retry attempts when binding to the REST API port in Application Master

[izeigerman]

No description provided.

[coveralls]

Pull Request Test Coverage Report for Build 199

• 0 of 16 (0.0%) changed or added relevant lines in 1 file are covered.
• 6 unchanged lines in 6 files lost coverage.
• Overall coverage decreased (-0.6%) to 81.26%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
akkeeper/src/main/scala/akkeeper/master/MasterRunner.scala	0	16	0.0%

Files with Coverage Reduction	New Missed Lines	%
akkeeper/src/main/scala/akkeeper/deploy/yarn/YarnApplicationMaster.scala	1	90.14%
akkeeper/src/main/scala/akkeeper/master/service/MemberAutoDownService.scala	1	96.3%
akkeeper/src/main/scala/akkeeper/container/service/ContainerInstanceService.scala	1	91.67%
akkeeper/src/main/scala/akkeeper/master/service/MonitoringService.scala	1	96.0%
akkeeper/src/main/scala/akkeeper/storage/zookeeper/async/AsyncZookeeperClient.scala	1	93.94%
akkeeper/src/main/scala/akkeeper/launcher/yarn/YarnLauncher.scala	1	98.81%

Totals
Change from base Build 197:	-0.6%
Covered Lines:	993
Relevant Lines:	1222

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💛 - Coveralls