Added option to ignore the query string when generating the cache key
Fixed test
Requiring the url module only on load
Fixed variable name conflict
Merge pull request #30 from Sector/master

Allow external middleware
Merge pull request #29 from eboskma/master

Add option to ignore query string
[travis] Added redis to travis ci
[codestyle] Code cleanup
[travis] Fix the redis server service
Merge pull request #1 from 3rd-Eden/master

.