Feature: user scans a page interactively
fixing example description
Refactor: Extract the responsibility of validating the input from the Interface class to the Evaluator class
Fixed issue: when the method name has parentheses or brackets
Fixed issue: input of type submit
Refactor: improving the spec structure
Changed button behavior
Deleting unnecessary file
Refactor: moving support code to setup.rb
removing unnecessary require
Colorful output
Revert "Colorful output"

This reverts commit 30e19fdbec744d917922478eb3262588350b43b2.
Feature: User scans select box elements in a page
Refactor: extracting methods to a parent class
attr_acessor => attr_reader
Implementing basic patterns
Upgrading ruby version to run on Travis
replacing interpolation with [].join
Refactor: wrapper now receives a meta collection
Feature: user scans links in a page