add copy constructor to InstanceInfo
fix javadoc on copy constructor
Merge pull request #83 from zarfide/master

Upgrade apache httpclient and add copy constructor for InstanceInfo
[Gradle Release Plugin] - pre tag commit:  '1.1.126'.
[Gradle Release Plugin] - new version commit:  '1.1.127-SNAPSHOT'.
Added the UniqueIdentifier interface and modified InstanceInfo to call this getId method if this interface is implemented, rather than checking if name is Name.AMAZON. Updated AmazonInfo to use this.

This change is to allow non-amazon instances to be identified by a mechanism other than their hostname - e.g. multiple docker containers on the same host, registering with Eureka with the docker-host address.
Fix the bug that unable to read metadata from the property file.
Merge pull request #85 from atlassian/unique-identifier-pr

Added the UniqueIdentifier interface
Add a check to make sure the metadata namespace is correct no matter the trailing '.' exists or not.
Merge pull request #86 from CH3CHO/master

Fix the bug that unable to read metadata from the property file.
Fix for issue #87

Changing StatsTimer usage to BasicTimer.
Merge pull request #88 from NiteshKant/master

Fix for issue #87
[Gradle Release Plugin] - pre tag commit:  '1.1.127'.
[Gradle Release Plugin] - new version commit:  '1.1.128-SNAPSHOT'.