add radix to parseInt
Merge pull request #26 from wawjr3d/bugfix/add_radix_for_parseint

add radix to parseInt
Add Code Climate badge to readme
Merge pull request #29 from ericherdzik/feature/code-climate-badge

Add Code Climate badge to readme
remove old debugging statement
Merge pull request #28 from wawjr3d/kill/legacy_logging

remove old debugging statement
upgrade express to 4.9.x