Idaes-pse

- Units of Measurement: Full support for automated propagation, conversion and validation of units of measurement in the core IDAES model libraries
- Gas-Solids Contactor model library, with models for bubbling fluidized beds and moving beds, along with an example property packages for an iron-oxide based chemical looping oxygen carrier.
- Improved initialization of cubic equations of state and generic property packages in the two-phase region
- Example property package for air separation
- Enhanced stability and visual improvements for feed and product elements

- Fixes doc links to new location of exmaples

- Fixes to ports in super critical steam cycle flowsheet model
- Update for idaes extension 2.1.1
- Fix tests on Windows
- Fix to alamopy unit test

- Improved `idaes` command imports to avoid setuptools/distutils import warning

- Major documentation reorganization
- Flowsheet visualization improvements
- Support for explicitly defining units of measurement in IDAES models with validation and automatic unit conversion
- New Phase and Component objects for defining materials when creating property packages
- Improved interface for constructing StateBlocks and ReactionBlocks
- Generic Property Framework:
- Cubic equations of state
- Extended interface to include reaction properties
- More state variable definitions
- Support for elemental composition and element balances
- Numerous bug fixes and improvements
- Support for inert species in Gibbs reactors
- Improved support for systems with non-condensable and/or non-vaporizable components
- Surrogate modeling improvements:
- A new General Surrogate Interface
- A new Python-based Surrogate Modelling Objects toolbox: PySMO
- A new tool for nanomaterials design using Mathematical Optimization: MatOpt
- A new framework for (ideal) NMPC: Caprese
- Testing categorization improvements
- "Version aware" improvements to `idaes get-examples` sub-command

- Fixing `idaes get-examples` install issues on Windows