Pull loads and general load fixes

[IsakNaslundBh]

NOTE: Depends on

Issues addressed by this PR

Closes #120
Closes #238
Closes #202
Closes #125
Closes #211
Closes #347
Closes #348
Closes #351

Genral comb through of loads, and adding capability of pulling all implemented load types available in Robot and BHoM.

Also, cleaning up redundant unused enums.

Test files

Testing pushing through loads, comparing local, global projected:
https://burohappold.sharepoint.com/:u:/s/BHoM/EWJtw7n_SPdNtOdTVCOBkZsBccKJ2q5VdN4Dp8M1E5FwNQ?e=g5tnWE

Additional scripts:
https://burohappold.sharepoint.com/:f:/s/BHoM/ElNcfD7IGqVLrjrL1-zFvJ8BSOSYTZQF7Z3vea91Q5udJw?e=vOj54G

Panel normals:
https://burohappold.sharepoint.com/:f:/s/BHoM/EqbUk4v4hWlIpYaNoLKOKfkBisvSK_VdP3DVU518gLSLcQ?e=NIA3Kg

Changelog

• Adding Pull functionality for load types not previously supported
• Fixing issue where groups with names did not get the loads applied to the element (fixed by disabling the assignment of loads to named groups for now)
• Fixing Gravity loads always applied to full model
• Make gravity load not split up into component to correctly show factors
• Fix wrong conversion for BarVaryingLoad between BHoM and Robot
• Enabling local and Global axis as well as projected for all loads where applicable.
• Fixing Panel normals sometimes read/created in flipped direction

Additional comments

[IsakNaslundBh]

@rwemay added link to some testfiles, one produced by @kThorsager when he added loads for Etabs, and one testing through the change to BarVaryingDistributed loads.

If you have some models or so to test on as well, that would be great!

[kThorsager]

the AreaLocalZ is reversed in Robot for the local one of the loads.
Pulling it back to BHoM resulted in the seme direction of the load which was pushed in
This pair:

ProjectedZ is empty and ProjectedY was never pushed
Error on push, can try my hand at debugging unless it's an obvious solution for those versed in Robot

1. This component failed to run properly.
- Error: Error HRESULT E_FAIL has been returned from a call to a COM component.
- Occured in  BH.Adapter.Robot.RobotAdapter.CreateCollection(IEnumerable`1 loadCase)
     called from BH.Adapter.Robot.RobotAdapter.ICreate[T](IEnumerable`1 objects, ActionConfig actionConfig)
- Are you sure you have the correct type of inputs? Check their description for more details.

[IsakNaslundBh]

Added fix for Create/Read of panel normals, and added an additional test file for this. Good catch @kThorsager ! 👍

[kThorsager]

ProjectedZ is empty and ProjectedY was never pushed
Error on push, can try my hand at debugging unless it's an obvious solution for those versed in Robot

1. This component failed to run properly.
- Error: Error HRESULT E_FAIL has been returned from a call to a COM component.
- Occured in  BH.Adapter.Robot.RobotAdapter.CreateCollection(IEnumerable`1 loadCase)
     called from BH.Adapter.Robot.RobotAdapter.ICreate[T](IEnumerable`1 objects, ActionConfig actionConfig)
- Are you sure you have the correct type of inputs? Check their description for more details.

This is still a problem

[kThorsager]

It was a problem with some loadcase numbers being equal, which is out of scope for this PR

and for the tolerance values for panel normal's see BHoM/BHoM#632 about some thoughts for wider actions

But works well now, LGTM