Fix output redirect
Configurable git checkout directory.
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Fix git `--single-branch` detection
Fix SC2086. Double quote to prevent globbing and word splitting
Only shallow clone on version tags.

Fix missed references of `SALT_GIT_CHECKOUT_DIR` to `__SALT_GIT_CHECKOUT_DIR`
Fixes saltstack/salt#14855
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This is not the place to stop execution!
Match against the supported clone protocols
Move usage lower to make use of `_SALT_ETC_DIR`
The evaluated value
Bump version
Fix typo
Merge pull request #452 from chrish42/patch-1

Fix typo
Updated EPEL url for CentOS 7 to match the new EPEL release
Include missing `salt-api` on cent post function
Skip service checks for `salt-api`

Since this should be an opt-in service not necessarily meant to start
at boot time.

Fixes #450
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Properly detect Arch Linux when lsb-release is available
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