Merge branch 'develop' of https://github.com/AndySomogyi/roadrunner into auto_plugin

Conflicts:
	apps/rr/main.cpp
Fixed namespace conflict Poco::Logger and rr::Logger.
Some other namespace changes
Minor changes
Merge branch 'develop' of https://github.com/AndySomogyi/roadrunner into auto_plugin

Conflicts:
	source/rrLogger.cpp
	source/rrLogger.h
Prepended log levels with LOG_
Merge remote-tracking branch 'remotes/origin/auto_plugin' into develop

Conflicts:
	apps/rr/main.cpp
	source/rrUtils.cpp