chrome_url_overrides update for Opera (#559)
chrome_url_overrides update for Opera (#559)

* chrome_url_overrides update for Opera

* Opera removal from text

* Edge support added

* Removed /.idea/ file from .gitigore;
Fixed MS Edge version support

* Conflicts resolved

* grammar fix

mdn/browser-compat-data,teoli2003/browser-compat-data,chrisdavidmills/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data