blockreplace: append_if_not_empty ensure \n before mark
Started some integration tests for mac_user module
Manipulating Linux /etc/group group members (Ref: Issue# 11102)

(1) modules/groupadd.py : Extending by adding three new functions.
adduser, deluser, members . For now it assumes an OS command ‘gpasswd’
is available
.

(2) states/group.py : states.group.present state function is refactored
(along the lines of states.users.present)  to support the following new
options.
  - addusers
  - delusers
  - members

This patch is for review now. This  is currently tested on CentOS(RHEL)
distributions.
Old group.present() state function is renamed as present_old() for now.
[Nova] allow building from hidden images
Added HP Cloud documentation
Merge branch 'develop' of https://github.com/saltstack/salt into develop
Fix broken shell script.
file.blockreplace(append_if_not_empty): test for missing \n at EOF
Clarify where the Salt SSH configuration comes from.
cron: fix tests
Removed references to internal region terminology
fix various typos in salt/utils/event.py
Merge pull request #11123 from gtmanfred/image-show

[Nova] allow building from hidden images
Avoid shadowing outer `client` name in salt.cloud.clouds.nova.destroy()

************* Module salt.cloud.clouds.nova
salt/cloud/clouds/nova.py:355: [W0621(redefined-outer-name), destroy] Redefining name 'client' from outer scope (line 111)
Merge pull request #11131 from hulu/utils-event-typos

fix various typos in salt/utils/event.py
Merge pull request #11132 from hulu/clouds-nova

Avoid shadowing outer `client` name in salt.cloud.clouds.nova.destroy()
cloud/clouds/lxc.py: fix typo in comment
fix typo: salt.config.{minion_conf=>minion_config}

************* Module salt.cloud.clouds.lxc
salt/cloud/clouds/lxc.py:70: [E1101(no-member), _minion_opts] Module 'salt.config' has no 'minion_conf' member
Merge pull request #11124 from CaptTofu/develop

Added document for use of salt-cloud with HP Cloud 1.1
Merge pull request #11126 from cachedout/ssh_work

Ssh work