acmd: Remove dependency on extensions module
Implement a trivial plugin registration for acmd.py
to remove the dependency on the
extensions
module. Also remove some unused code and options. Add
dependency on requests
module (from LCG) to ensure the jira plugin
works correctly.
Since the extensions
module is not used anywhere else in ATLAS, the second commit removes it from our externals (ATLINFR-2325).
Edited by Frank Winklmeier