Asktell/aposmm reg test with vocs + other changes

[jlnav]

Note several things:

• We're still doing numpy back and forth for aposmm
• But aposmm's x and f need to be "mapped" to core,edge,energy for vocs, since vocs also decides history
• So mapping is needed, but not np_to_list_dicts mapping.
• unmap_numpy_array is useful. the reverse was added, map_numpy_array.
• the mapping of "sim_id" is special. if _id comes in, we swap it with sim_id. If sim_id goes out, we obviously want sim_id to come back
• Simplification of list_dicts_to_np was more possible once we treated only the mapping fields as base truth if its in sync with the input data

[codecov]

Codecov Report

❌ Patch coverage is 87.87879% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 91.44%. Comparing base (c5e5183) to head (7bfabce).

Files with missing lines	Patch %	Lines
libensemble/manager.py	33.33%	6 Missing ⚠️
libensemble/gen_classes/aposmm.py	75.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@ Coverage Diff @@## experimental/jlnav_plus_shuds_asktell #1679 +/- ##
==========================================================================
+ Coverage 78.27% 91.44% +13.17% 
==========================================================================
Files 81 81 Lines 8210 8255 +45 Branches 1254 1266 +12 ==========================================================================
+ Hits 6426 7549 +1123 + Misses 1549 519 -1030 + Partials 235 187 -48 

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[jlnav]

maybe we still need this...?