Fix application/x-www-form-urlencoded parsing

[Alex-Bond]

Should fix #112

[codecov]

Codecov Report

Merging #113 into master will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##           master     #113   +/-   ##
=======================================
  Coverage   92.36%   92.36%           
=======================================
  Files          30       30           
  Lines        1296     1296           
=======================================
  Hits         1197     1197           
  Misses         60       60           
  Partials       39       39

Impacted Files	Coverage Δ
service/http/request.go	84.37% <100%> (ø)	⬆️

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[codecov]

Codecov Report

Merging #113 into master will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##           master     #113   +/-   ##
=======================================
  Coverage   92.36%   92.36%           
=======================================
  Files          30       30           
  Lines        1296     1296           
=======================================
  Hits         1197     1197           
  Misses         60       60           
  Partials       39       39

Impacted Files	Coverage Δ
service/http/request.go	84.37% <100%> (ø)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update cd9e9a9...01148ad. Read the comment docs.