The added printTrace statements are causing problems when running tests locally on Linux.
This reverts commit 546cef52.

- [x] Return the reload message even when paused at a breakpoint.
- [x] Only initialize context members if they aren't already initialized.

* remove the validator check for atom

* remove the atom launch config

* review comments

* cleanup obtaining user home directory path
* refactor doctor and detect IntelliJ on Mac
* fix detect Flutter plugin for IntelliJ

* make flutter create less chatty

* output generated file count; mention lib/main.dart

* show device list in flutter doctor output
fixes https://github.com/flutter/flutter/issues/5625

* avoid sending analytics on ci systems

* review comments

* better messaging about windows support

* fix lints

* add the dart vm version to flutter doctor

* drop the dart vm change