* charm-helpers sync for classic charms
* charms.ceph sync for ceph charms
* rebuild for reactive charms
* sync tox.ini files as needed
* sync requirements.txt files to sync to standard
Change-Id: I7c643447959cfd82234653fdbd2bab1c0594469c
All contributions to this charm where made under Canonical
copyright; switch to Apache-2.0 license as agreed so we
can move forward with official project status.
This charm does include files from a few other projects
which we can't re-license - leave those as is for now.
Change-Id: I4d0ec0cceed05ef6b6153148c8b9fc9333189b77
Alex Kavanagh