change doc to reflect algorithm change
Merge pull request #16 from diogobaeder/master

Minor fixes and code coverage
Merge pull request #18 from diogobaeder/master

Merging settings; tests structure
Merge pull request #19 from diogobaeder/master

flake8 + initial fixes
Merge pull request #20 from diogobaeder/master

flake8 fixes done; fixing custom config file reading
Merge pull request #21 from diogobaeder/master

Improving build
Adding travis-ci and coveralls
Adding travis-ci image to README
Fixing redis for travis-ci
Adding coveralls badge
travis and coveralls badge information update