ENH: Update s-rep extension

Jared Vicory (1):
      ENH: Rename files to fix Windows compilation issues

Jean-Christophe Fillion-Robin (12):
      COMP: Refiner: Fix build error using nullptr
      COMP: Refiner: Fix build error using "std::abs" instead of "abs"
      COMP: Refiner: Fix unused-variable and unused-parameter warnings
      COMP: Refiner: Fix sign-compare warnings
      COMP: Refiner: Fix -Wmaybe-uninitialized warnings in vtkPolyData2ImageData
      COMP: Refiner: Use nullptr and override keywords
      COMP: Initializer: Fix unused-variable warning
      COMP: Refiner: Fix object name in UI file
      STYLE: Remove trailing whitespaces
      STYLE: Expand tabs into four spaces
      Merge pull request Kitware#29 from jcfr/cleanup-whitespaces
      Merge branch 'misc-tweaks'

Zhiyuan (1):
      Add support for converting SALT srep to legacy sreps

Zhiyuan Liu (20):
      Improve SkeletalRepresentationRefiner and SkeletalRepresentationVisualizer
      Merge pull request Kitware#27 from KitwareMedical/ENH_refinement-rebased
      STYLE: Remove redundant file
      COMP: C++11: Update source code to use nullptr
      STYLE: .gitgnore: Fix regex excluding QtCreator project file
      COMP: Refiner: Fix sign-compare and implicit conversion warnings
      ENH: Update module title, contributor list and acknowledgment
      ENH: Add support for saving initialized s-rep including fix connection of fold curve
      Merge pull request Kitware#30 from KitwareMedical/ENH_refinement-rebased-2
      remove unused functions and variables; resolve some compile warnings
      Merge pull request Kitware#31 from ZhiyLiu/code_review
      new features and fix in initializer
      COMP: new feature (set the skeleton resolution) and fix in initializer
      COMP: update readme to include more instructions of using the refiner and initializer
      COMP: upload a screenshot to illustrate the result from the initializer
      COMP: add a picture to illustrate operations in this extension
      BUG: fix variable length of arrays to satisfy compiler in visusal studio
      Merge pull request Kitware#38 from ZhiyLiu/ENH_interpolate
      Reparametrize initial s-reps; Fix problems in the interpolation and refinement; Refine readme.md
      Merge branch 'master' into COMP_fix_refinement

vicory (2):
      Merge pull request Kitware#40 from ZhiyLiu/COMP_fix_refinement
      Merge pull request Kitware#41 from vicory/compilation_fixes

CMakeLists.txt

@@ -218,7 +218,7 @@ set(${extension_name}_SOURCE_DIR "${CMAKE_BINARY_DIR}/${short_extension_name}")
 FetchContent_Populate(${short_extension_name}
   SOURCE_DIR     ${${extension_name}_SOURCE_DIR}
   GIT_REPOSITORY ${EP_GIT_PROTOCOL}://github.com/KitwareMedical/SlicerSkeletalRepresentation.git
-  GIT_TAG        431bf575bd8efda06fe57fd43df2c910212b0204
+  GIT_TAG        f757b711b74fa8d35dacb7345b895a97746c58ca
   GIT_PROGRESS   1
   QUIET
   )