Adv/algebraic shifting

[antonydellavecchia]

Algebraic shifting first merge into Oscar.

@flenzen @micjoswig

[codecov]

Codecov Report

Attention: Patch coverage is 67.74194% with 80 lines in your changes missing coverage. Please review.

Project coverage is 84.44%. Comparing base (4f19d60) to head (2005a79).
Report is 4 commits behind head on master.

Files with missing lines	Patch %	Lines
...imental/AlgebraicShifting/src/AlgebraicShifting.jl	19.29%	46 Missing ⚠️
experimental/AlgebraicShifting/src/PartialShift.jl	80.24%	16 Missing ⚠️
...imental/AlgebraicShifting/src/UniformHypergraph.jl	65.38%	9 Missing ⚠️
...imental/AlgebraicShifting/src/PartialShiftGraph.jl	91.66%	6 Missing ⚠️
src/Combinatorics/SimplicialComplexes.jl	72.72%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4260      +/-   ##
==========================================
- Coverage   84.47%   84.44%   -0.03%     
==========================================
  Files         641      645       +4     
  Lines       85394    85674     +280     
==========================================
+ Hits        72133    72349     +216     
- Misses      13261    13325      +64     

Files with missing lines	Coverage Δ
experimental/Experimental.jl	88.23% <ø> (ø)
experimental/LieAlgebras/src/LieAlgebras.jl	100.00% <ø> (ø)
src/Combinatorics/Graphs/functions.jl	96.72% <100.00%> (+1.40%)	⬆️
src/imports.jl	0.00% <ø> (ø)
src/Combinatorics/SimplicialComplexes.jl	93.07% <72.72%> (-1.89%)	⬇️
...imental/AlgebraicShifting/src/PartialShiftGraph.jl	91.66% <91.66%> (ø)
...imental/AlgebraicShifting/src/UniformHypergraph.jl	65.38% <65.38%> (ø)
experimental/AlgebraicShifting/src/PartialShift.jl	80.24% <80.24%> (ø)
...imental/AlgebraicShifting/src/AlgebraicShifting.jl	19.29% <19.29%> (ø)

... and 4 files with indirect coverage changes