copy ncs36510addfib.py into project root, because it cannot be relied to be accessible in the template directory

Author: Thomas Sailer

tools/export/codeblocks/__init__.py

@@ -16,10 +16,11 @@
 limitations under the License.
 """
 import copy
+import stat
 import os
-from os.path import splitext, basename
+from os.path import splitext, basename, dirname, abspath
 from os import remove
-from shutil import rmtree
+from shutil import rmtree, copyfile
 from tools.targets import TARGET_MAP
 from tools.export.exporters import Exporter
 from tools.export.makefile import GccArm