Handle extra comma at end of argument list without crashing.
Merge pull request #55 from jonas054/bugfix2

Handle extra comma at end of argument list without crashing.
Version bump to 0.4.3
Regenerate gemspec for version 0.4.3
Add SymbolSnakeCase cop
Handle some special symbol literal names
Extend handling of special symbol names
Merge pull request #56 from jonas054/bugfix1

Deal with syntax errors in inspected files.
Version bump to 0.4.4
Regenerate gemspec for version 0.4.4
Regenerate gemspec for version 0.4.4
Mention rubocop.el
Update deps
Clean up contributing guidelines formatting
Discard uninformative lines in the syntax cop

Sometimes Ruby would spit out lines of the source code
in the error output of the process. We certainly cannot
extract anything useful from them so we should just discard them.
Version bump to 0.4.5
Reintroduce per directory configuration.

This also means that "cops on duty" will mean all cops, including
the disabled ones, because we present it at the beginning and it can
potentially be a different list of cops in different directories.