JMeter point-to-point sampler doesn't allow to provide dynamic values

**juanma.cvega** ([Bug 57015](https://bz.apache.org/bugzilla//show_bug.cgi?id=57015&redirect=false)):
The point-to-point sampler in JMeter for request-reply messages doesn't allow to provide parameterized values. All configuration values must be hard coded into the sampler, so any attempt to create dynamic values for the jms broker host for example don't work.

OS: All