* added utf-8 markers to all .py files in plugins/{action,cache,callback}
* added utf-8 markers to all .py files in plugins/connection
* added utf-8 markers to all .py files in plugins/doc_fragments
* fixed validation-modules for plugins/callback/hipchat.py
* fixed validation-modules for plugins/connection/lxc.py
* fixed validation-modules for plugins/modules/cloud/lxc/lxc_container.py
* fixed validation-modules for plugins/modules/monitoring/statusio_maintenance.py
* fixed validation-modules for plugins/modules/system/alternatives.py
* fixed validation-modules for plugins/modules/system/beadm.py
* fixed validation-modules for plugins/modules/system/cronvar.py
* fixed validation-modules for plugins/modules/system/dconf.py
* fixed validation-modules for plugins/modules/system/interfaces_file.py
* fixed validation-modules for plugins/modules/system/java_cert.py
* fixed validation-modules for plugins/modules/system/lvg.py
* fixed validation-modules for plugins/modules/system/lvol.py
* fixed validation-modules for plugins/modules/system/parted.py
* fixed validation-modules for plugins/modules/system/timezone.py
* fixed validation-modules for plugins/modules/web_infrastructure/rundeck_acl_policy.py
* Tidy up all pylint:blacklisted-name sanity checks ignore lines
* Missed one in statusio_maintenace.py
* fixed validation-modules for plugins/modules/system/filesystem.py
* Missed one in gconftool2.py
* Missed one in alternatives.py
* Using dummies now
* fixed indentation
* Made all the changes about replacing _ with dummy
* Rollback bug fixed
* Rollback bug fixed, part II
* added changelog fragment
* Improved changelog frag message per PR
* callback_type -> type.
* Mark authors as unknown.
* Add author field forgotten in #627.
* Fix author entries.
* Add author field forgotten in #127.
* Fix some types.
