Make the logger name configurable
Avoid string concat in log statements

Update Slf4j to allow varargs, otherwise we have to do new Object[] {}
Merge pull request #11 from ryantenney/logging

Avoid string concat in log statements + update to slf4j 1.7.5
Merge pull request #10 from ryantenney/configurable-logger-name

Make the logger name configurable
Update BravePostProcessInterceptor to clear current span after 'server send' annotation is submitted.

This should prevent classLoader leak in Tomcat because ThreadLocal
ServerSpan is removed when request is over.
Update changelog for 2.1.1-SNAPSHOT.
Fix concurrency bug when adding new annotations + add test that proves it is fixed.
Update changelog for 2.1.1-SNAPSHOT
[maven-release-plugin] prepare release brave-2.1.1
[maven-release-plugin] prepare for next development iteration
Update documentation as a result of releasing brave 2.1.1.