initial work
added support for config files
Update README
implement max_time
Add support for config.d
Merge pull request #1 from rail/config.d

Add support for config.d
tests!
Merge branch 'master' of github.com:catlee/runner

Conflicts:
	runner.cfg
Use naturally_sorted
setup.py
rename tasks as examples
Add RPM spec
Merge pull request #2 from rail/spec

Add RPM spec
Add Debian packaging
Merge pull request #3 from rail/debian

Add Debian packaging
Initial implementation of check_ami.py
Use more idiomatic way
Address the comments
Merge pull request #4 from rail/check_ami

Check AMI
updated TODOs