Merge branch 'spikes/JAL-4366_3di_msa_forfoldseeks' into spike/JAL-4366_JAL-4386_JAL-4435_expandedmsafromstructure
Conflicts:
resources/lang/Messages.properties
src/jalview/analysis/AlignmentUtils.java
src/jalview/analysis/scoremodels/SecondaryStructureDistanceModel.java
src/jalview/api/AlignViewportI.java
src/jalview/ext/jmol/JalviewJmolBinding.java
src/jalview/gui/CalculationChooser.java
src/jalview/structure/StructureSelectionManager.java
src/jalview/viewmodel/AlignmentViewport.java
src/jalview/workers/SecondaryStructureConsensusThread.java