Merge topic 'smtk-include-session-files' into release

* smtk-include-session-files:
  Install EncodePyStringFunctions.cmake
  cmake: include the files SMTK installed

Merge-request: !751

CMake/SMTKOperatorXML.cmake

@@ -2,7 +2,7 @@
 # operators, configure C++ source that encodes the XML as a string.
 # The resulting files are placed in the current binary directory and
 # appended to genFiles.
-include(EncodeCStringFunctions)
+include("${CMAKE_CURRENT_LIST_DIR}/EncodeCStringFunctions.cmake")
 function(smtk_operator_xml opSpecs genFiles)
   foreach (opSpec ${opSpecs})
     get_filename_component(genFileBase "${opSpec}" NAME_WE)
@@ -17,7 +17,7 @@ endfunction()
 # operators, configure Python source that encodes the XML as a string.
 # The resulting files are placed in the current binary directory and
 # appended to genFiles.
-include(EncodePyStringFunctions)
+include("${CMAKE_CURRENT_LIST_DIR}/EncodePyStringFunctions.cmake")
 function(smtk_pyoperator_xml opSpecs genFiles)
   foreach (opSpec ${opSpecs})
     get_filename_component(genFileBase "${opSpec}" NAME_WE)

CMake/SMTKSessionJSON.cmake

@@ -2,7 +2,7 @@
 # a session, configure C++ source that encodes the JSON as a string.
 # The resulting files are placed in the current binary directory and
 # appended to genFiles.
-include(EncodeCStringFunctions)
+include("${CMAKE_CURRENT_LIST_DIR}/EncodeCStringFunctions.cmake")
 function(smtk_session_json opSpecs genFiles)
   foreach (opSpec ${opSpecs})
     get_filename_component(genFileBase "${opSpec}" NAME_WE)

CMakeLists.txt

@@ -591,6 +591,7 @@ install (FILES ${PROJECT_BINARY_DIR}/smtk/Options.h
 install(
   FILES
     ${PROJECT_SOURCE_DIR}/CMake/EncodeCStringFunctions.cmake
+    ${PROJECT_SOURCE_DIR}/CMake/EncodePyStringFunctions.cmake
     ${PROJECT_SOURCE_DIR}/CMake/SMTKOperatorXML.cmake
     ${PROJECT_SOURCE_DIR}/CMake/SMTKSessionJSON.cmake
   DESTINATION