fix hashie version
fix
add sources /repos/src/
fix bug
Update README.md
Merge pull request #10 from codeship/master

Updating 'hashie' and 'faraday_middleware'.
remove comment out in gemspec
Merge pull request #12 from mitakalab/master

Get source files or directories from BitBucket with repos/sources
Sanitized repository url when creating a key.