implemented the missing "command" option, defaults to "install"...

mysql_db module: Escape "_" in database name for "SHOW DATABASES" statement

Setup module: Additional facts when using ansible with Linux on System z

Added cross-platform uptime fact

Expand variables in configuration files, take two

Raise exception if "file_name" isn't passed to bin/ansible-vault

Merge branch 'docker-add-net-parameter' of https://github.com/discordianfish/ansible into discordianfish-docker-add-net-parameter

added missing force flag on mkfs commandline

Ansible inventory file location fixed

fix incorrect secondary ip handling, fixes #7724

Update user mailing list link in faq.rst

(serial_pct)/100.0 is a typo - the parentheses should be around the entire percentage calculation, which makes much more sense when multiplying by the number of hosts (luckily BODMAS prevailed).

playbook: permit the serial attribute to be a pecentage string as well as well as a straight integer

Modified "Version_added"

Pagerduty improvements

Conflicts:
	docsite/rst/guide_rax.rst
	plugins/callbacks/mail.py

Merge branch 'fixes/docker-volumes' of https://github.com/devpopol/ansible into devpopol-fixes/docker-volumes