Add CSharpCodeMatcher

[StefH]

No description provided.

[codecov]

Codecov Report

Merging #324 into master will increase coverage by 0.82%.
The diff coverage is 77.77%.

@@            Coverage Diff             @@
##           master     #324      +/-   ##
==========================================
+ Coverage   79.93%   80.75%   +0.82%     
==========================================
  Files         111      112       +1     
  Lines        4420     4636     +216     
==========================================
+ Hits         3533     3744     +211     
- Misses        887      892       +5

Impacted Files	Coverage Δ
src/WireMock.Net/Matchers/LinqMatcher.cs	83.33% <ø> (ø)	⬆️
src/WireMock.Net/Serialization/MatcherMapper.cs	76.92% <0%> (-5.05%)	⬇️
src/WireMock.Net.StandAlone/StandAloneApp.cs	0% <0%> (ø)	⬆️
.../WireMock.Net/Settings/FluentMockServerSettings.cs	94.73% <100%> (+0.29%)	⬆️
src/WireMock.Net/Matchers/CSharpCodeMatcher.cs	85.93% <85.93%> (ø)
src/WireMock.Net/Owin/WireMockMiddleware.cs	94.54% <0%> (+0.1%)	⬆️
src/WireMock.Net/Matchers/JsonMatcher.cs	90.74% <0%> (+2.64%)	⬆️
src/WireMock.Net/Server/FluentMockServer.Admin.cs	68.42% <0%> (+6.8%)	⬆️

---

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 4c74d1a...992d349. Read the comment docs.