Bug Fix in the tree mapping part of MASCOT

The way intermediate node states (and times) for the mapped mascot tree were computed caused issues due to tiny discrepancies in the results of additional and subtraction of floats that made the way intermediate results were retrieved problematic. This release changes how intermediate results of node states are retrieved to solved that issue

MASCOT-Skyline version including BEAUTi interface

v3.0.6

Merge remote-tracking branch 'origin/master'

Skyline migration implementation

Adds class to do skyline on migration events + add loggers for lhm

Fixes rate shift error

Rate shifts weren't properly updated when they are relative to the tree height

Joint, block operator updates

v3.0.3

updates version xml

sequence mapper update

v3.0.2

version 3.0.2 update

Mascot skyline implementation

v3.0.1

version file update to 3.1.0

Mascot port to beast v.27

v3.0.0

delete templates

adds mapper

v2.2.0

adds stochastic mapper

Improved predictor error reporting

v2.1.3

improves glm predictor error reporting