Disable breadcrumb navigation enabled by default
Disable breadcrumb navigation enabled by default

As of VS Code version 1.35 the breadcrumb navigation is enabled by
default (1) and has been disabled again to unclutter the UI.

References:
  (1) https://code.visualstudio.com/updates/v1_35#_breadcrumbs-displayed

Resolves GH-209

arcticicestudio/igloo,arcticicestudio/igloo,arcticicestudio/igloo