Changing minor version to bring ids closer to b3 spec (#115)

Fixing break due to missing pom version updates (#111)

changing test cases to support id generator (#109)

* changing test cases to support id generator

* removing unneccesary imports

* adding test case to test id propagation for span

* Update SpanBuilderTest.java

adding benchmark for each id implementation (#104)

* adding benchmark for each id implementation

* deleting unneccesary png files

* adding benchmark details in readme.md

* updating readme

* updating readme

* restructuring folder

Haystack commons refactor (#101)

* use haystack idl instead of entire commons library

* creating a separate remote clients module

* bumping up the haystack client java release version

* updating the parent version for pom

use haystack idl instead of entire commons library (#100)

Merge pull request #94 from ExpediaDotCom/remove_dropwizard

removing haystack dropwizard module/library

0.2.4 Release

0.2.3 Release

Merge pull request #83 from ExpediaDotCom/0.2.3-SNAPSHOT

0.2.3 snapshot