Merge pull request #1 from TheHound/AddMDCFilter

Add AccessLogFilter
Clear some very minor advisory warnings
Update to root 1.1 to fix git 1.8 issue
[maven-release-plugin] prepare release v1.1.0
[maven-release-plugin] prepare for next development iteration
Merge pull request #2 from TheHound/master

Prevent threads locking on filechange/shutdown
Don't block regular thread calling close. However, still make sure JVM shutdown thread gives it a chance to write any remaining messages.
[maven-release-plugin] prepare release v1.1.1
[maven-release-plugin] prepare for next development iteration