fix(cmake): disable default build flag ENABLE_DOCUMENTATION

Author: tolstenko

CMakeLists.txt

@@ -41,7 +41,7 @@ IF(ENABLE_ADVANCED_CPP)
 endif()
 
 # todo: do the same for the other topics
-OPTION(ENABLE_DOCUMENTATION "ENABLE_DOCUMENTATION" ON)
+OPTION(ENABLE_DOCUMENTATION "ENABLE_DOCUMENTATION" OFF)
 IF(ENABLE_DOCUMENTATION)
   add_subdirectory(documentation)
 ENDIF()