Update AUTHORS
Remove an extra line
Merge pull request #187 from debugger22/AUTHORS

Update AUTHORS
In Readme, Added instructions to help dev pass the pep8 tests
Fixes #188
Merge branch 'develop' into addpep8
Merge pull request #189 from rajat974/addpep8

Fixes #188
Merge pull request #186 from rvraghav93/autopep8

Updated the readme with instructions to help devs pass the pep8 tests.