Add support for overriding the background of portlet chrome in Respondr shins to variables.less

Description

The portlet chrome background in defaultSkin is a gradient. Several adopters don't like the gradient and want to change it. It's currently possible, but requires a long selector and style rules in <my_skin>/less/styles.less.

We can capture the background as a LESS variable, which would make changing it simpler.

Environment

None

Status

Assignee

Unassigned

Reporter

Andrew Wills

Labels

None

Estimated End Date

None

Components

Fix versions

Priority

Major
Configure