Initial commit of boto_cloudwatch module and boto_cloudwatch_alarm state
Fix versionadded string
Fix incorrect call to state.single in npm pkgs test
Removed unused format() arg in npm state

Closes #14885. Thanks @cvrebert.
Fixes based on comments
String substitution lint fixes
Git ignore
Continue if master in multi-master is down
Increase hash chunk size 4kB->64kB

Ref. discussion in #14784.
Merge pull request #14902 from cachedout/ignore_grains

Git ignore
No pending arg exists anymore
Merge pull request #14910 from thatch45/2014.7

No pending arg exists anymore
Fix esky updates
updating the ip_interfaces grain to include ipv6 addresses.
Add suffix 'd' or 'ed' depending on last letter
update raet install docs for 2014.7
Update formulas.rst

Fixes https://github.com/saltstack/salt/issues/14900
Merge pull request #14922 from thatch45/2014.7

update raet install docs for 2014.7
ignore_null option for mysql external pillar
Merge branch 'boto-cloudwatch' of https://github.com/lyft/salt into lyft-boto-cloudwatch