Merge pull request #12 from olalonde/master

Strange bug (params not appended to some routes)
Explicit toString conversion in pathTo helpers
Merge branch 'master' of github.com:1602/railway-routes
0.0.8-1
Temp fix for mongo ids
0.0.8-2
Use singular helper name
Support push state configuration for resources
0.0.8-3
Fix identation
Write test to confirm case #16
Fix optional params handling, as per #16
Support named params, closes #16
Update readme #16
0.0.8-4
Removed console.log
Merge pull request #17 from talkative/master

Removed console.log()
Fix old api, closes #18
Merge branch 'master' of github.com:1602/railway-routes
Removed global leak