Fix performance for env scanning

Also scan for jobs in the absolute path
Convert ints to strings when using file.append in sls file
Fixed if statement to evaluate values, not indices
Mine functions can be given custom names, and repeated
Ability to instruct ec2 create_volume and create_snapshot functions, to lock and wait untile either is complete
Sort the list of available versions in 'list_available()'
Removed obsolete test file
Merge pull request #12650 from makinacorpus/cachef

Fix performance for env scanning
Merge remote-tracking branch 'upstream/develop' into sam_raet_39
Merge pull request #12659 from rallytime/state_file_append

Convert ints to strings when using file.append in sls file
Merge pull request #12703 from SmithSamuelM/sam_raet_39

Removed obsolete test file
clarified time related outputs, pep8'd slavof
Merge pull request #12704 from KennethWilke/develop

clarified time related outputs, pep8'd slaveof
Integration tests for checking outputter return data
Move `sshd_config` file to another directory to avoid problems.
No need to be root to run these tests
Include outputter tests in tests suite.
Merge pull request #2 from s0undt3ch/hotfit/include-output-tests

Include output tests
Make file.append int to string more pythonic
Merge pull request #12707 from rallytime/output_tests

Integration tests for checking simple outputter return data