Brackets 1.11 2nd Pre-release for community testing

This is Brackets 1.11 2nd pre-release build. In this release, CEF has been upgraded for Linux which resolved the much reported libgcrypt dependency, basic es6 support has been added by providing eslint out of the box and making required changes to list Classes/methods/arrow function expressions/generator functions/async functions/class getter-setter methods and much more.