[CAMEL-6694] Allow user to pass logger instance in camel-log endpoint
URI

The URI has form: log:logger-name?level=info&logger=#mylogger

"mylogger" is registered in context's registry
[CAMEL-6694] lookup logger in registry when single instance available
[CAMEL-6694] Added OSGi integration tests for logging with MDC SIFT logger
CAMEL-7341 Fixed the issue that cxfrs:InInterceptor defined in Spring is ignored
Merge branch 'CAMEL-6694' of https://github.com/grgrzybek/camel
CAMEL-6694: Fixed CS
[CAMEL-6694] Allow log EIP to use provided or registry logger
CAMEL-6694 Fixed CS error and Polish the code
Fixed some Eclipse warning of aggregater
CAMEL-6694 Fixed some other warning in eclipse
Upgraded rx
Upgraded rx
Upgrade to AMQ 5.9.1
Upgraded AHC
Polished
CAMEL-5539 Circuit Breaker EIP
Implemented circuit breaker as load balancer policy
CAMEL-5539 Circuit Breaker EIP
Added circuitbreaker to jaxb and scala
CAMEL-5539 Circuit Breaker EIP
Fixed broken build
CAMEL-7346: Remove redundant groupId definition

Signed-off-by: Gregor Zurowski <gregor@zurowski.org>
CAMEL-7346: Remove redundant version specification

Remove redundant version specification from dependencies that are
already defined with the exact same version by their parents.

Signed-off-by: Gregor Zurowski <gregor@zurowski.org>