Pass std::vector by reference.

Use const string reference to remove cpp check warning

Pass std::vector by const reference

Fix LR autoreduction regex

Bump minimum Poco version to 1.4.6

Re #17557 - added check for mpl in PyChop/__init__.py

Log start times for children of AlignAndFocusPowder

Merge pull request #16982 from mantidproject/13624_Adding_log_values_to_a_plot_with_the_text_tool_need_improving

Label Tool adding Log Values to a plot improved

Fix package version for Poco on Ubuntu

This is to aid in debugging auto-reduction slowdowns.

Addition of a ExtractMonitors

Muon Analysis multi-dataset fitting

The SO library version is encoded in the name. We determine this
from the library name and pass it to the CPack requirements.