[BB-628] Make small corrections to EdX Docs.

Description

This PR updates some old information on the documentation.
This covers:

  • Updating installation instructions for XBlocks on the Docker Devstack

  • Removing references of the color bar for indicating status on sections (the color bars are now only on the subsections)

  1.  

    1.  

      1. Reviewers

  • [ ] @viadanna

  • [ ] Doc team review (sanity check, copy edit, or dev edit?): @edx/doc

  • [ ] EdX Expert TBD

  1.  

    1.  

      1. Testing

  • [x] Ran ./run_tests.sh without warnings or errors

  1.  

    1.  

      1. Post-review

  • [ ] Add a comment with the description of this change or link this PR to the next release notes task.

  • [ ] Squash commits

Status

Assignee

Grant Goodman

Reporter

Open Source Pull Request Bot

Labels

Contributor Name

Giovanni Cimolin da Silva

Repo

edx/edx-documentation

PR Number

1,798

Customer

Course

None

OSCM Assignee

None

Github Latest Action

pull_request: edited

Github Latest Action by edX

Yes

Github PR Last Updated At

Feb 21, 2019, 7:18 PM

Github PR Last Updated By

grantgoodmanedX

Impacted Users (OSPR)

None

Impacted Environments (OSPR)

None

Feature Control (OSPR)

None

Priority

Unset
Configure