Update layers and backport doc changes#337

Merged

cbrake merged 2 commits intodunfellfrom kraj/dunfell

Apr 16, 2020

+14-9

Commits on Apr 16, 2020

doc: Improve layer-management.md to reflect current branching strategy
kraj
committed
Layer Updates: sources/meta-atmel sources/meta-freescale sources/meta-intel sources/meta-ti sources/meta-webkit
kraj
committed