Aggregates
Fix webdriver test
Add PluginServices.isInTrace() method
Change snapshotExpiration to traceExpiration
Rename rolling to capped

To avoid confusion that this rolls over to another file like a log file.
Improve rolled over message
Select zoom including pts outside of selection
Improve logging
Remove unused code
Change glowroot plugin descriptor filename
Update fine profiling config default values
Allow transaction name override with http header
AGGREGATES
Fix trace search with empty criteria fields
Capture specified http request/response headers