remove s in clouds

fix var name
Merge pull request #16219 from steverweber/develop

remove s in clouds
docfix: user_update was documented as user_create

s/user_update/user_create/
Merge pull request #16197 from garethgreenaway/16184_ip6_interfaces

new network related grains
Added debug statement
Merge remote-tracking branch 'upstream/2014.7' into 2014.7_sam4
If the minion keypair does not exist, generate it

Catches a bug where salt-call doe snot gen the key
add cluster admin support for user_list method
add cluster admin support for user_exists method
add cluster admin support for user_create method
add cluster admin support for user_chpass method
add cluster admin support for user_remove method
add cluster admin support for user.present state function
add cluster admin support for user.absent state function
First fix for #16106
Fixed issue where get_returns_no_block was excepting if raw was None
Fixed issue where RAETEvent.get_event_noblock was not looking at
enclosed event in msg
Removed debug stuff
Merge pull request #16228 from SmithSamuelM/2014.7_sam5

Fixed issue where new timing for cli broke raetevent
avoid creating unparseable lxc config param: lxc.network.mac
lxc module: don't reinvent the wheel -- use lxc-attach built-in args for env and use pipes.quote instead of manual quoting