clarified logging options in Compose, fixed glaring note formats#3272

Merged

londoncalling merged 6 commits intodocker:masterfrom

londoncalling:logging-in-Compose

May 16, 2017

Commits on May 16, 2017

clarified logging options in Compose, fixed glaring note formats
Victoria Bialas
committed
added link directly to JSON driver in supported drivers docs
Victoria Bialas
committed
took off code tags to make link stand out
Victoria Bialas
committed
fixed alignment of note text in markdown
Victoria Bialas
committed
x-ref to how to set environment variables in containers
Victoria Bialas
committed
copyedit in note
Victoria Bialas
committed