Temporarily removing the lzma support from CompStream

Dependencies need to be resolved first. Lzma package is included in the
software stack already today, but not as a requirement for boost. Furthermore,
boost seems to use a different find procedure, as it does not find the package
in a non-system place.

Temporarily removing the lzma support from CompStream

Dependencies need to be resolved first. Lzma package is included in the
software stack already today, but not as a requirement for boost. Furthermore,
boost seems to use a different find procedure, as it does not find the package
in a non-system place.

Removing obsolete code and some minor cleanup

less functor for temporary internal bookkeeping struct removed, std::less
is directly using operator<

DPL: saner rate for rate channel logger

Since real people are starting to use DPL, it turns out it is not
particularly user friendly, especially with many devices and without the
GUI, to have so many messages about the performance rate. As a quick fix
I hardcoded a saner value than the current one. This should probably be
made configurable in an easy way.

DPL: saner rate for rate channel logger

Since real people are starting to use DPL, it turns out it is not
particularly user friendly, especially with many devices and without the
GUI, to have so many messages about the performance rate. As a quick fix
I hardcoded a saner value than the current one. This should probably be
made configurable in an easy way.

DPL: saner rate for rate channel logger

Since real people are starting to use DPL, it turns out it is not
particularly user friendly, especially with many devices and without the
GUI, to have so many messages about the performance rate. As a quick fix
I hardcoded a saner value than the current one. This should probably be
made configurable in an easy way.

DPL: add unit test for gui::showTopologyNodeGraph

DPL: adapt to support new FairMQ versions

FairMQ changed `FairMQDevice::fDevice` to a shared_ptr from a
unique_ptr. This makes sure we can compile DPL with both version and
introduces an helper to handle this kind of situations in the future
when updating might not be an option.

Use LOG(INFO) instead of Info()

This is a bug fix. I found that the Info() API (from ROOT?) interferes
with the LOG(INFO) system from FairLogger. Since the latter is also used for
control in DPL, some control messages were sometimes not dispatched
correctly leading to non-exiting DPL workflows.

DPL: create index of distinct InputRoutes

While being just a minor performance improvement, this refactoring
will come useful with the coming integration of proper Lifetime for
objects.