Ability to enable SSL when creating MongoDB users
openbsd_pkg: add upgrade argument.

Running the module with the argument "upgrade=yes" invokes an upgrade of
all installed packages.

While here clean up some comments.

Functionality requested by @qbit.
Refactor openbsd package upgrade change to work more like yum/apt
Simplify logic by using required=True.
openbsd_pkg: revert "changed" simplification.

module.exit_json() does not like when the "changed" variable contains a
match object:

TypeError: <_sre.SRE_Match object at 0x81e2ae58> is not JSON serializable
zabbix_maintenance: set state to be present by default

Signed-off-by: René Moser <mail@renemoser.net>
zabbix_group: new module

Add or remove a host group to Zabbix.

Signed-off-by: René Moser <mail@renemoser.net>
New crypttab module for editing Linux /etc/crypttab file
rename list to list_ to avoid shadowing in github_hooks module

The definition was leaking into ansible.module_utils.basic and causing
type checking to fail when running module as script.  Not entirely clear
why this should be the case.
make it possible to configure the content type of a github webhook
pvs args shall be submitted as a list

pvs args are submitted as a string to vgcreate, but the run_command
expects a list however. This caused problem for multiple args.
Add bower module
mysql_replication should not connect to the 'mysql' database

All the actions by the mysql_replication plugin can be done by connecting to the NULL database. There is no need to connect to the 'mysql' db, since there are permissions problems when connecting to remote hosts, e.g. when you want to query "SHOW MASTER STATUS" on a remote host.
Module alternatives: support check mode
Module alternatives: support RedHat-based OSes

RedHat-based OSes have a version of update-alternatives which comes from
the chkconfig package and does not support the --query parameter. Work
around that.
mkfs.xfs uses -f instead of -F flag

mkfs.xfs uses the -f instead of -F flag to force creating a filesystem on a devices that have an existing filesystem
Merge pull request #3 from eest/openbsd_pkg-upgrade

openbsd_pkg: upgrade all packages when name is '*'
Merge pull request #4 from resmo/feature/zabbix_maintenance-default-state

zabbix_maintenance: set state to be present by default
Added version
Merge pull request #16 from kustodian/mysql_replication_no_mysql_db

mysql_replication should not connect to the 'mysql' database