Add troubleshooting story on HTTP 1.0 protocol with .Net client

Full discussion on group https://groups.google.com/d/msg/waffle-users/Nisu-m19_nI/HLgaNhfBEw4J
Merge pull request #72 from OlivierJaquemet/patch-1

Add troubleshooting story on HTTP 1.0 protocol with .Net client