Add syntax highlighting to the README code

Also fix little syntactical and spelling mistakes
Fix indentation
Merge branch 'master' of https://github.com/emmano/Scopes into emmano-master

* 'master' of https://github.com/emmano/Scopes:
  Fixed Internet permission and Retrofit parsing
  Added MIT license to README.md

Conflicts:
	README.md
Merge branch 'emmano-master'

* emmano-master:
  Fixed Internet permission and Retrofit parsing
  Added MIT license to README.md
Merge pull request #1 from emmano/master

Merge
Merge pull request #3 from Rashiq/master

Add syntax highlighting to the code in the README.me