The installation link has changed from /installation/ to /install/. This
commit will update all the remaining links that are missing.

https://community.atlassian.com/t5/Jira-questions/Is-it-quot-JIRA-quot-or-quot-Jira-quot/qaq-p/681163



Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

Evan Read authored 5 years ago and Achilleas Pipinellis committed 5 years ago

Also improves the markdown in that section.

This is part of https://gitlab.com/gitlab-org/gitlab-ce/issues/61945

This is part of https://gitlab.com/gitlab-org/gitlab-ce/issues/61945

Evan Read authored 6 years ago and Achilleas Pipinellis committed 6 years ago

For the sake of consistency, removes any extraneous
consecutive blank lines from the doc suite.