Test with Ruby 2.1.0 on Travis and add it to the supported Rubies
Add a rubocop todo-style config created by "--auto-gen-config" and inherit it
Fix an issue reported by rubocop that wasn't ignored in the todo config

Issue text: Favor modifier if/unless usage when you have a single-line body.
Fix several rubocop issues with "rubocop -a"
Fix a few more syntax-related rubocop issues manually
Add brief documentation comments for Homesick and Homesick::Actions
Rename the todo config to .rubocop.yml, now that more rubocop issues are fixed
Add todo comments to the rubocop config
Swap some if/else statements so the positive case is always first
Refactor the clone method to decrease its cyclomatic complexity
Fix some broken spec expectations and move/rename a method
Refactor the ln_s method to decrease its cyclomatic complexity
Wrap all lines of Ruby code to 79 characters (maximum)
Separate the action handling of ln_s into a new method to lower complexity
Fix rubocop issues for some recently merged code
Ignore the remaining cyclomatic complexity issues
Merge pull request #81 from thenickperson/ruby-2.1

Test with Ruby 2.1.0 on Travis and add it to the supported Rubies
Fix a minor code style issue where "do" wasn't on the same line as its params
Revert changes that use "\" and disable the line length cop
Fix some more code style issues with block params being in the wrong place