2.12 Incompatible with Camel Restlet Component?

Greetings,

I wanted to create a little rest let demo but when I tried to run it I got
an odd spring exception. It seems that rest let depends on older spring
jars than Camel does and this causes confusion. Anyone have an idea how to
work around this?

The exception and the maven dependency tree are below:

- mvn jetty:run
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model
for demo:restlet-demo:war:1.0.0-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for
org.mortbay.jetty:jetty-maven-plugin is missing. @ line 105, column 15
[WARNING]
[WARNING] It is highly recommended to fix these problems because they
threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support
building such malformed projects.
[WARNING]
[INFO]
[INFO]