add brackets icon to linux binary
Merge pull request #267 from adobe/linux

add brackets icon to linux binary
Set the Live Preview URL after launching Chrome.
Update to CEF 3.1453.1279
Merge pull request #269 from adobe/glenn/issue-4326

Set the Live Preview URL after launching Chrome.
Merge pull request #270 from adobe/glenn/cef-3.1453.1279

Update to CEF 3.1453.1279