WIP: Fix example_queries

WIP PR: Fixing the following reported issues surrounding **primary query examples**.

- [X] ~~#1373 - CodeSearch example query doesn't work~~
- [X] ~~#1372 - 
Steam example query doesn't work~~
- [X] ~~#1371 - News example query doesn't work~~
- [X] ~~#1370 - detectLang example query doesn't work~~ - Fixed (a29eccc): Change ["como estas"](http://ws.detectlanguage.com/0.2/detect?q=como+estas&key=demo) to ["cómo estás"](http://ws.detectlanguage.com/0.2/detect?q=c%C3%B3mo%20est%C3%A1s&key=demo) 
- [X] ~~#1368 - hayoo example query doesn't work~~