Another big repo refactoring, should be latest

I've restored old paths for scripts and flattened the src structure

src/genrev/CMakeLists.txt

@@ -0,0 +1,15 @@
+# Copyright (C)
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# Need to pass old ${CMAKE_BINARY_DIR} as param because its different at build stage
+add_custom_target(revision.h ALL
+  COMMAND ${CMAKE_COMMAND} -DBUILDDIR=${CMAKE_BINARY_DIR} -P ${CMAKE_SOURCE_DIR}/src/cmake/genrev.cmake
+  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+)