Add support for "ansible.tags" attribute
Add a Joker to pass raw options to ansible-playbook call
Support different verbosity levels with 'ansible.verbose'
Fix typo error (single dash: -vv not --vv)
Add support for "ansible.start_at_task" attribute
protected not private
patching network.rb to allow setting static ip's on public networks
Add support for "ansible.skip_tags" attribute
export nfs gracer way in Linux

To reload /etc/exports, /sbin/exportfs is best way
to command it in standard.
It modify generic linux to check daemon status
before restart instead of restarting everytime.

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
Support slackware linux

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
fix typo for slackware

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
improve slackware/plamo detection and change nfs_check_command

* On Slackware, /etc/rc.d/rc.nfsd has no "status" argument, so the check command change to pidof command.
* On Plamo Linux, there is no /etc/slackware-release file, so use "/usr/lib/setup/Plamo-*" instead.
core: Don't provision after first `up` by default [GH-1776]
kernel_v1: don't upgrade "max_tries" and "timeout" because they're gone
communicators/ssh: remove use of nonexistent config
commands/reload: dont' provision by default
commands/plugin: Add "update" subcommand
Merge pull request #2077 from miurahr/exportfs

Improvement of Linux supports and NFS handling using exportfs
commands/up: validate provision-with args [GH-1957]
Merge pull request #1745 from jheise/master

providers/virtualbox: static ip addresses on public networks