a lot fo fixes..
On branch master
modified:   lib/bolgia.js
modified:   package.json
modified:   test/qs-custom-options-test.js
modified:   test/qs-nested-associative-arrays-objects-encoding-test.js
modified:   test/qs-nested-indexed-arrays-objects-encoding-test.js
modified:   test/qs-proper-encode-test.js
modified:   test/some-edge-cases-test.js