STORM-63 remove timeout drpc request from its function's request queue
fix added code not in when-let block
Removed log-level-page
Fix for STORM-244
Minor improvement
Speed up new test
Adding timeout-check-secs function
Merge branch 'rm-log-level-page' of https://github.com/revans2/incubator-storm into STORM-313

STORM-313: Remove log-level-page from logviewer
Added STORM-313 to Changelog.
Merge branch 'STORM-63' of https://github.com/xiaokang/incubator-storm into STORM-63

STORM-63: remove timeout drpc request from its function's request queue
Added STORM-63 to Changelog.
Merge branch 'STORM-244' of https://github.com/knusbaum/incubator-storm into STORM-244

Conflicts:
	storm-core/src/clj/backtype/storm/daemon/drpc.clj

STORM-244: DRPC timeout can return null instead of throwing an exception
Add STORM-244 to Changelog.