Renaming cura_app.py into cura on Linux*

CMakeLists.txt

@@ -55,8 +55,11 @@ find_package(PythonInterp 3.4.0 REQUIRED)
 
 install(DIRECTORY resources DESTINATION ${CMAKE_INSTALL_DATADIR}/cura)
 install(DIRECTORY plugins DESTINATION lib/cura)
-install(FILES cura_app.py DESTINATION ${CMAKE_INSTALL_BINDIR} PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
 if(NOT APPLE AND NOT WIN32)
+    install(FILES cura_app.py
+            DESTINATION ${CMAKE_INSTALL_BINDIR}
+            PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+            RENAME cura)
     install(DIRECTORY cura DESTINATION lib/python${PYTHON_VERSION_MAJOR}/dist-packages FILES_MATCHING PATTERN *.py)
     install(FILES ${CMAKE_BINARY_DIR}/CuraVersion.py DESTINATION lib/python${PYTHON_VERSION_MAJOR}/dist-packages/cura)
     install(FILES cura.desktop DESTINATION ${CMAKE_INSTALL_DATADIR}/applications)
@@ -64,6 +67,7 @@ if(NOT APPLE AND NOT WIN32)
             DESTINATION ${CMAKE_INSTALL_DATADIR}/mime/packages/
             RENAME cura.xml )
 else()
+    install(FILES cura_app.py DESTINATION ${CMAKE_INSTALL_BINDIR} PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
     install(DIRECTORY cura DESTINATION lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages FILES_MATCHING PATTERN *.py)
     install(FILES ${CMAKE_BINARY_DIR}/CuraVersion.py DESTINATION lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages/cura)
 endif()