Renamed ifc.py to ifcopenshell.py and made it installable

src/ifcwrap/CMakeLists.txt

@@ -18,6 +18,8 @@ SET_SOURCE_FILES_PROPERTIES(IfcPython.i PROPERTIES CPLUSPLUS ON)
 SWIG_ADD_MODULE(ifc_wrapper python IfcPython.i)
 SWIG_LINK_LIBRARIES(ifc_wrapper ${PYTHON_LIBRARIES} IfcParse IfcGeom TKernel TKMath TKBRep TKGeomBase TKGeomAlgo TKG3d TKG2d TKShHealing TKTopAlgo TKMesh TKPrim TKBool TKBO TKFillet TKOffset)
 
+file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/ifcopenshell.py" DESTINATION "${CMAKE_BINARY_DIR}/ifcwrap")
+
 # To install IfcPython let's get the site-packackes dir from python
 EXECUTE_PROCESS(COMMAND python -c "from distutils.sysconfig import get_python_lib as x; print (x())"
 	OUTPUT_VARIABLE python_package_dir)
@@ -27,10 +29,11 @@ STRING(REPLACE "\r" "" python_package_dir "${python_package_dir}")
 STRING(REPLACE "\n" "" python_package_dir "${python_package_dir}")
 
 INSTALL(FILES 
+		"${CMAKE_BINARY_DIR}/ifcwrap/ifcopenshell.py" 
 		"${CMAKE_BINARY_DIR}/ifcwrap/ifc_wrapper.py" 
 		"${CMAKE_BINARY_DIR}/ifcwrap/_ifc_wrapper.so" 
 	DESTINATION "${python_package_dir}")
 
 ENDIF(PYTHONLIBS_FOUND)
 
-ENDIF(SWIG_FOUND)
+ENDIF(SWIG_FOUND)