Additional debug logs to indicate whether an instance started up as STARTING or UP status.
Merge branch 'master' of https://github.com/Netflix/eureka
Disabling replication batching by default.
Merge pull request #80 from NiteshKant/master

Disabling batch replication by default
Fix service UP timestamp from getting reset

There was an issue with service UP timestamp tracking where the
timestamp would get reset in cases where a lease was re-registered.

Also modified the sample service to start in STARTING mode and only
transition to UP status after simulating application initialization
time by sleeping for 60 seconds.
Merge pull request #82 from scotte/fix-up-timestamp

Fix service UP timestamp from getting reset
Remove trailing whitespaces
General code cleanup

Improve queue and lock thread safety.
Removed unused variables, private methods, and code.
Replace iterators with for each constructs.
Simplify a few bits of logic.
Remove null checks where things cannot be null.
Add NPE protection in a few spots.