Add Python host programs to chemistry samples.

Currently, most samples only have a C# host program. It would be nice if more or even most samples demonstrated how to use Python to call into Q#.

Samples with Python Hosts

• algorithms
  • chsh-game
  • database-search
  • integer-factorization
  • oracle-synthesis
  • order-finding
  • reversible-logic-synthesis
  • simple-grover
• arithmetic
  • adder-example (n/a: no host program for this sample)
• characterization
  • phase-estimation
• chemistry
  • AnalyzeHamiltonian
  • CreateHubbardHamiltonian
  • GetGateCount
  • IntegralData (n/a: static sample data)
  • LithiumHydrideGUI (n/a: demonstrates C# ↔ Electron interaction)
  • MolecularHydrogen
  • MolecularHydrogenGUI (n/a: demonstrates C# ↔ Electron interaction)
  • PythonIntegration
  • RunSimulation
  • SimulateHubbardHamiltonian
• diagnostics
  • unit-testing (n/a: demonstrates xunit integration)
• error-correction
  • bit-flip-code
• getting-started
  • intro-to-iqsharp (n/a: specific to IQ#)
  • measurement
  • simple-algorithms
  • teleportation
• interoperability
  • fsharp (n/a)
  • python
• numerics
• CustomModAdd
• EvaluatingFunctions
• ResourceCounting
• runtime
  • oracle-emulation (n/a: specific to extending runtime with C#)
  • state-visualizer (n/a: demonstrates using Q# with ASP.NET Core)
• simulation
  • h2
    • command-line
    • gui (n/a: demonstrates C# ↔ Electron interaction)
  • hubbard