* Make triangle and tet node orderings consistent (#153)

* simplifying test

* fixing vertex orderings

* splitting wedge-pyr MeshData tests out

* fix triangulate tests

* fix wedge mesh ordering

* updating hardcoded values in VTK tests

* update tests

* bump compat for NodesAndModes to 1

* Bump Julia and RecursiveArrayTools compat, remove NamedArrayPartition  (#159)

* remove NamedArrayPartition files

d

* bump compat

* add sparsearrays compat entry

tests seem to be failing on CI without it?

* bump Julia compat

* bump julia CI version

* set lower compat bound for SummationByPartsOperators

* bump doc Julia version

* reexporting NamedArrayPartition

* Refactor `RefElemData` (#157)

* add comments

* comments and slight refactor

* comments and renaming Gauss -> TensorProductGaussCollocation

* update docstrings

* fix comment grammar

* remove unnecessary specialization

* removing outdated comments

* minor reorganization

* removing unnecessary functions

* reorganizing helper functions

* minor comment cleanup

* comments for Kubatko SBP

* comments

* introduce MultidimensionalQuadrature dispatch type

* fix hybrid mesh RefElemData

* fix tests

* simplify SBP RefElemData

* update invalidations

* improve comments

* more descriptive error message

for RefElemData constructors combining Tri/Tet/Wedge/Pyr with TensorProductQuadrature. This should be easy to implement in the future (Stroud)

* Add new cut cell `MeshData`  (#165)

* add some temporary test files

* fix docstrings

* remove cruft

* update plot

made nicer plot of Caratheodory pruning for Christina's proposal

* update file name

Makes it mroe clear this file is meant for plotting

* fixing cut cell demo for v1.0+

* adding Caratheodory pruning

* cleaning up cutcell demo

* improve efficiency slightly

* refactoring functions

* improve comments

* more refactoring

* generalize map_to_interval

* add new version of "generate_sampling_points"

* add dispatch to preserve old version of MeshData

* remove cruft

* add new routines to create a cut cell MeshData with positive weights

* refactoring

* fix construction of cut cell face node indices

previously assumed same number of nodes on all faces

* fix precomputation of operators

* clean up test of SBP property

* add test of SBP property using new MeshData

* add MomentFitting dispatch for old cut cell MeshData

d

* remove outdated todo

* changing wJf to wf internally

* add face node index array

* make face centroid computation more compact

* specialize connect_mesh

* add new MeshData based on subtriangulations

* add Subtriangulation() as a quadrature type

d

* add quadrature type to CutCellMesh meshtype

* test both Subtriangulation and MomentFitting

* add some docs

* allow specifying the target cut cell quadrature degree via keyword arg

* committing scratch testing files before deleting

d

* removing some scratch test files

* add tests for the weak SBP property

* fix an error when num_cartesian_cells = 0

* remove scratchpad files

* Adding hybridized SBP operators (#166)

* move old MomentFitting cut cell code into separate file

* fix default target_degree for volume quadrature

* formatting and modifying default parameters for cut interpolation nodes

* setting default boundary quadrature + renaming variables for clarity

* code cleanup

* storing cut_face_node_indices_by_elem_per_face

* adding hybridized SBP operators on cut cells

* adding cut cell hybridized SBP tests

* update test tolerances

* update hybridized SBP test tolerance

* Improve efficiency of cut-cell `MeshData` (#167)

* diagm -> Diagonal

* use views

* preallocate sorting permutation vector p

* improve efficiency of caratheodory

* remove type instability for PhysicalFrame basis

* bump compat for PathIntersections - should be more type stable

* fix compat for PathIntersections

* add docstring

* release <= 3.4 compat bound on RecursiveArrayTools

* add some NEWS.md updates

* remove SimpleUnpack and usages of @unpack

* Remove Requires.jl (#169)

* remove Requires statements in SummationByPartsOperators.jl ext

* remove requires statements in StartUpDG.jl

* add Plots extension

* remove unnecessary [extras] section (since we have test/Project.toml)

* remove unnecessary compat restriction on SummationByPartsOperators.jl

* add TriangulatePlotExt

* remove Requires.jl

* add to NEWS.md