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Conflicts:
	utilities/NekMesh/ProcessModules/ProcessSpherigon.cpp

Conflicts:
	library/Collections/CollectionOptimisation.cpp
	library/MultiRegions/ContField3D.cpp

fix missing if in thirdparty ccm

See merge request !802

Thirdparty compilation of libccmio

See merge request !799

# Conflicts:
#   CHANGELOG.md

Fix issue with uninitialised variable sometimes causing random BC entries

See merge request !801

Tidy up CMake infrastructure

See merge request !770

fix collection option setting

See merge request !789

Swap vertices in inverted triangles

See merge request !798

# Conflicts:
#   CHANGELOG.md

Conflicts:
	library/StdRegions/StdExpansion0D.cpp
	library/StdRegions/StdPointExp.cpp
	solvers/CompressibleFlowSolver/CMakeLists.txt

New features to compressible solver

See merge request !771

Improvements to FieldConvert

Closes #11, #17, and #45

See merge request !784