Added NONCONFORM_APACHE for editor

Added switch to make it clear that when set, the output is nonconform with the apache license.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index db45428..9204de5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -62,5 +62,8 @@
 add_subdirectory(consumers/dftest/src)
 add_subdirectory(consumers/dfconvert/src)
 add_subdirectory(consumers/dfutil/src)
-## experimentel for now: add_subdirectory(consumers/corinthia/src)
+if(DEFINED NONCONFORM_APACHE)
+  add_subdirectory(consumers/corinthia/src)
+endif(DEFINED NONCONFORM_APACHE)
+
 add_subdirectory(experiments/flat/src)