Make JSONFormatter outputs line number
Update default symbol settings
Merge pull request #361 from takahi-i/update-symbols

Update default symbol settings
Merge pull request #360 from takahi-i/enhance-json-formatter

Make JSONFormatter outputs line number
Increase the shown version of redpen command to 1.0
Merge pull request #363 from takahi-i/redpen-362

Increase the shown version of redpen command to 1.0