[zq] #N/A add hamcrest grammar for simple http mock

* It.Is
* It.IsRegex
* It.IsWildCard
[zq] #N/A add harmcrest matchers to other requests

* add SampleCode
* support uncommon http methods
Update README.md
Update README.md
change from it to Matchers
Merge pull request #2 from Zhengquan/master

Add hamcrest matchers for url