[WIP] Pipeline filter groups

This is an attempt to customize which filters get used based on the type of content being rendered.

Open to discussion on the groups I've defined and where I've used them.

Added 1 commit:

• 48dd3e04 - Fix Rubocop

mentioned in issue #1697 (closed)

Added 185 commits:

• 48dd3e04...0ec1e4c0 - 180 commits from branch master
• 02b90a6f - Add DocumentationFilter
• f519de45 - Simplify Help index rendering
• fc1802c0 - Add groups of pipeline filters
• 5f6c87d9 - Add RelativeLinkFilter specs to Markdown feature spec
• 279aaf77 - Add :pipeline argument to markdown calls

Added 229 commits:

• 279aaf77...83e59db5 - 224 commits from branch master
• b7f65e34 - Add DocumentationFilter
• 9aa4e048 - Simplify Help index rendering
• aec1936b - Add RelativeLinkFilter specs to Markdown feature spec
• 011564cc - Add groups of pipeline filters
• 38529f9d - Add :pipeline argument to markdown calls

Added 85 commits:

• 38529f9d...b637f849 - 78 commits from branch master
• da6e7349 - Add DocumentationFilter
• ee13833e - Simplify Help index rendering
• cbde3b42 - Add RelativeLinkFilter specs to Markdown feature spec
• cd34df70 - Add groups of pipeline filters
• 6e6dc73c - Add :pipeline argument to markdown calls
• 76fdde4a - Fix ProjectCommits features
• 4b53c446 - Remove feature specs for header IDs inside descriptions

mentioned in merge request !838 (merged)

Added 422 commits:

• 4b53c446...d2de219f - 414 commits from branch master
• 6d3ae1ca - Add DocumentationFilter
• 77d22986 - Simplify Help index rendering
• 844bc320 - Add RelativeLinkFilter specs to Markdown feature spec
• db8a691a - Add groups of pipeline filters
• f61fe837 - Add :pipeline argument to markdown calls
• 4e566562 - Fix ProjectCommits features
• 83d12951 - Remove feature specs for header IDs inside descriptions
• 6a9ceced - WIP - Fix specs

Added 27 commits:

• 6a9ceced...62886771 - 18 commits from branch master
• e5b4ac6f - Add DocumentationFilter
• 8b6a7e72 - Simplify Help index rendering
• d7bd52a9 - Add RelativeLinkFilter specs to Markdown feature spec
• edaec623 - Add groups of pipeline filters
• b541c482 - Add :pipeline argument to markdown calls
• a42ef4f4 - Fix ProjectCommits features
• c7a9ec5a - Remove feature specs for header IDs inside descriptions
• 8dd132f9 - WIP - Fix specs
• 18982ade - Fix spec/features/gitlab_flavored_markdown_spec

Status changed to closed