Release 0.1.4

• Add feature to run schema files after main schema file too #57
• Improving the quick start documentation #52
• Make iter_dirs and iter_files yield items in alphabetical order #56
• Minor changes to README.rst #55
• Use Version objects all the way up #53
• Metadata 42 #45
• Pathlib #43
• Fix typos in CLI help text #51
• Add Corinne as Code Owner for documentation #50
• A realistic stance in the readme #44
• Python2 is not supported anymore, removing artifact #38
• Add @samuelhamard #41
• Replace StrictVersion to custom version #39
• Refactor #36
• Fixes #28 Type annotations #30
• All things tooling #26
• Fix additional schema & release 0.1.3 #23