feat: Abdomen kinematics (#21)

* fix bug_ Muscle volumes assigns after if statement for each muscle group to have different muscle volumes in different configs

* New obliq wrapping ellipsoid

* clean up

* AbdomenPassiveReactions to AMMR

* remove some layers ellipsoid from obliq wrappings to avoid more penetration

* Extra weak actuators between abdominal layers

* Obliq muscle string mesh increase

* New abdomen with new inter-levels between Layer1 to ribcage and Layer5 to pelvis

* Modify the weights of new inter-layers
removing an extra segment

* Increase string mesh for OEC_7 and OIC_7

* Hide ellipsoid and nodes in the abdomen region

* String mesh for all wrapping muscles that wrap on 2 or more ellipsoids, were defined 240 except for OIC_10, which is 300.

* Asymmetric node fixed

* Muscle volumes assigns after if statement for each muscle group to have different muscle volumes in different configs

* Fix test failures

* Clean up

* Clean up and restructure of new segments

* Refine box lifting posture for ab pressure test

* Fix error in pull request

* fix assymetric nodes used in constrains

* Same LayerMomentReactionsNonNegative and NonPositive strength to avoid mistakes

* Weight in layer constraints updated

* Change naming: Another mesh type for wrapping obliq on ellipsoids: ELLIPSOID_MIRRORED_POSTERIOR

* Lumbar Ligament insertion improvement

* Bug fixed: Scale was not exactly 1 at the normal AMMR models due to small difference in height

* Moment arm studies for all interverterbral joints, and also for all arm and leg joints

* Fixed trunk scaling issue

This correct the fix in 089792e

* Pelvis interface morphing fixing points

* Add relative points to TLEM1 for interface morphing of pelvis to fix the tests

* Remove via nodes of erector spinae muscles on L4 which are close to pelvis

* Define statement for removing via nodes on L3 and L4 in erector spinae
#define REMOVE_ERECTORSPINAE_L3VIA
#define REMOVE_ERECTORSPINAE_L4VIA

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Co-authored-by: hs <[email protected]>