Update CHANGELOG with latest release
Bump gem version to 2.7.5.1
If already tracing, save and restore the context for __Init
Track the conditions under which we begin tracing.
e.g. xtrace header, existing context
Conditionally set xtrace headers to handle Java containers.
Validate returned xtrace from cross app tracing requests
If not tracing, just run the original method immediately.
Don't load standard db instrumentation under JRuby
Per @patsonluk, better sampleRate accessor methods
Better/improved comments and explanations
Track whether this is a continued trace
Switch to IP instead of localhost in attempt to fix Travis failures.
Pre-set context var prior to if block
Use 127.0.0.1 instead of localhost for Travis happiness
Cleanup and normalization
Bump version to 2.7.6.rc1 until merge into master
Predeclare OboeBase for Heroku
Merge pull request #94 from appneta/issue_94

Broken Traces with JRuby and Tomcat