adding configdir option
fixing indentation
fixing broken hekad logic for configdir feature and modifying options to auto-detect config path based on file or directory name
changing path.Join to filepath.Join for better cross-platform compatibility
fixing filepath import typo
removing break from hekad config loop to allow multiple hekad config definitions
Merge pull request #348 from michaelgibson/dev

Add support for a config dir instead of just a config file.