Add warning re: gitfs cache in pre-Hydrogen releases
Handling default profile for cloud.create
We can't use None for the metadata
Prefer GitPython if gitfs_provider not specified

Until we get credential support for pygit2, it should not be used by
default.
Merge pull request #10296 from techhat/openstack

Openstack metadata doesn't like profile to be set to None
Fix comment
Remove redundant assignment
Reuse channels

store a cache of the channels so a single pid can re-use a connection
this needs to be per pid as when you fork you keep the original memory
space and we can't control currency across pids
Update comment
For output consistency.
Merge pull request #10299 from s0undt3ch/develop

Minor output cosmtic changes
Merge pull request #10295 from terminalmage/docs

Add warning re: gitfs cache in pre-Hydrogen releases
More refactoring and filling out
Added new nacl interface library
added some tests
Merge remote-tracking branch 'upstream/develop' into sam_2014_02_03
start ot add test
Double to single quotes and enforce `.format()`
[salt.cloud] missing a : in documentation
Merge pull request #10301 from gtmanfred/develop

[salt.cloud] missing a : in documentation
[salt] need the extra space

Otherwise the first package gets concatinated with the --needed