Corrected error message spelling error.
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/camel into trunk-dev

Merge latest
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/camel into trunk-dev

Merge latest
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/camel into trunk-dev

Merge latest
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/camel into trunk-dev

Merge latest
CAMEL-7065 Disable generate manul build by using profile fastinstall
CAMEL-7066 Supported to setting the proxy from camel-twitter uri
CAMEL-7068: Fixed camel-flatpack in splitter streaming mode. Thanks to Xavier Fournet for the patch.
CAMEL-7056: Use streaming support in base64. Thanks to Stephan Siano for the patch.
CAMEL-7055: Fixed stream caching to clean temp file when UoW done. Thanks to Franz Forsthofer for the patch.
CAMEL-6868 Added addresses option to support clustered brokers
CAMEL-7073: Overwrite org.restlet.http.headers in response instead of adding to it.
Fixed the ExchangeBuilder javadoc with thanks to gzurowski
CAMEL-7076: camel-spring should not enlist spring-event:default endpoint which is not used anyway.
Added spring4 profile to run the build with spring4
CAMEL-7055 fixed the test error
CAMEL-7072 Fixed the Veracode compliance with thanks to Leonid
CAMEL-7075 Fixed the Improper Resource Shutdown or Release issue of FileInputStreamCache with thanks to Leonid
 CAMEL-7077 FtpEndpoint createRemoteFileOperations should keep the parameters for next invocation
CAMEL-7078 camel-cxf-transport component should propagate SecurityContext with thanks to Sergey