Create a function which expands the CLI args.
If the .clash.yml file doesn't exist, don't yell at me.
Utilize such function in bin/clash
Merge pull request #4 from parkr/such-range

Allow use of range in CLI args
Fixed tests for latest Jekyll
Added path ARG to clash
Moving test files around, for dogfooding and profit.
Path test fix
Updated bin help
Prepare for release