Fix UPP distribution

[hoehna]

This (hopefully) fixes the issue #293

We should be propagating the call to touch if the parameter values change. Thus, we need to implement:

• getAffected
• keepSpecialization
• restoreSpecialization
• touchSpecialization

[bredelings]

Thanks! I will look at this more carefully later.

I did a quick check, and we still get:

   Error:	Issue in 'UPP-Allocation' on 'rel_branch_rates[106]' after move because posterior of -529.952 and -529.957/-529.957. The move was rejected.

So #293 is not fixed yet... although the PR could be fine. I will try and do a bit more investigation.

[bredelings]

One issue is that the mvUPPAllocation does not seem to initiate any touching. It just does dist.redrawValue():

revbayes/src/core/moves/proposal/mixture/UPPAllocationProposal.h

Line 149 in a4a40ae

dist.redrawValue();

And that just does this->value = simulate():

revbayes/src/core/distributions/UniformPartitioningDistribution.h

Line 378 in a4a40ae

this->value = simulate();

But perhaps I am missing something.

[davidcerny]

Unfortunately, this still fails on the case from #293 with the same error:

   Running MCMC simulation
   This simulation runs 1 independent replicate.
   The simulator uses 823 different moves in a random move schedule with 2139 moves per iteration
   

Iter        |      Posterior   |     Likelihood   |          Prior   |   num_samp_anc   |    origin_time   |    elapsed   |        ETA   |
------------------------------------------------------------------------------------------------------------------------------------------
0           |       -8414.05   |       -7135.28   |       -1278.77   |              0   |       250.4522   |   00:00:00   |   --:--:--   |
   Error:	Issue in 'UPP-Allocation' on 'rel_branch_rates[74]' after move because posterior of -5646.09 and -5646.35/-5646.35. The move was rejected.
   Error:	Problem processing line 500 in file "/Users/David/Downloads/mvSlice_test/mvSlice_test_rjMCMC_over_partitions.Rev"