fix(v2): improve dx sidebar config, ability to have no sidebars file#4775

Merged

slorber merged 4 commits intofacebook:masterfrom nam-hle:improve-sidebar-config-dx

May 18, 2021

+235-129

Commits on May 13, 2021

Improve sidebar config
nhle-mgmtp
committed

Commits on May 14, 2021

Edit message
nhle-mgmtp
committed

Commits on May 18, 2021

fix some little issues in the way undefined/false sidebars are handled
slorber
committed
remove old error message as it has been moved to a better place
slorber
committed