New module and state for HipChat
Rewrite of the hipchat module to use requests instead of urllib and support for HipChat api version 2
Add missing docstring for templates directory

This fixes the following build error message:

  package init file 'salt/templates/__init__.py' not found (or not a regular file)
Added docstring, added CLI examples, removed dunder variables
Merge pull request #16576 from Whissi/fix_not-found_build_msg

Add missing docstring for templates directory
updated salt.spec file for suse:
this fixes #16560
Fix minor typos.
add slack notification module
correct module name to pyslack.

Remove git install instructions
pylint didn't like the backslash in CLI command
Merge pull request #16578 from stephen-mw/fix-small-typo

Fix minor typos.
Merge pull request #16535 from UtahDave/slack_notify

add slack notification module
Merge branch 'suse_rpm_spec' of https://github.com/aboe76/salt into aboe76-suse_rpm_spec
Merge branch 'aboe76-suse_rpm_spec' into develop
Spelling fixes
Merge pull request #16538 from anitakrueger/add-feature-hipchat

New module and state for HipChat
Fix pylint errors
Use requests.exceptions instead of requests.packages.urllib3.exceptions
Fix docstring test failure
Merge pull request #16584 from rallytime/hipchat_fixes

Fix pylint errors