loosen restrictions on about:blank
Fix failing QuickOpen test on Linux
Remove main.js requirement for themes

adobe/brackets#8626
Merge pull request #9394 from adobe/jasonsanjose/issue-8768

Loosen restrictions on window.open about:blank
Merge pull request #9453 from MarcelGerber/quickopen-test-fail

Fix failing QuickOpen tests on Linux
Merge pull request #9434 from le717/themes-main-js

Remove main.js requirement for themes
Update CM again to pick up an infinite loop fix