Remove resource groups headers, move caret

Known issue: caret position looks awkward on resources with a type
Always show caret, even for resource groups with one resource.
Don't show methods for resource group placeholders.
Merge branch 'features/revamp-expand-resource-64017646' into epic/console-restyling
Expand/collapse all resource groups. Refactor collapsible.

Collasible creates child scope instead of isolate scope. Collapse
available on scope; two-way binding to value passed in from parent.
Merge branch 'features/expand-collapse-all-64076126' into epic/console-restyling
Tweaked spacing so caret shows when embedded
Restyle types/traits, hide when resource collapsed
Merge branch 'features/revamp-types-and-traits-64018572' into epic/console-restyling
updated parser version
Improve wrapping for types and traits
fixing digest loop project with documentation.traits()
Merge branch 'features/revamp-types-and-traits-64018572' into epic/console-restyling
Resource expansion doesn't show method summaries

- Leaves pills in place
- Commented out scenarios that temporarily don't apply
Clicking method automates open resource pop-up

- TODO: expandInitially has been removed; refactor method.js
grunt build
Remove console.log
Resource pop-up includes method docs

- Pills work for switching between methods
- Uncommented scenarios now that method docs are back
- Updated method.js since expandInitially was removed;
  expansion handled by resource controller
not showing pointer on collapsed resource groups
Close animation
Grunt build