Move audit log app to shared audit events dir

Closes #217779

See merge request gitlab-org/gitlab!33257

This moves the audit logs app into a shared
audit events directory that will be used
for all audit event views.

Ensure none of our configuration files are executable

See merge request gitlab-org/gitlab!33297

Add resolution mechanism for todos

Closes #216045

See merge request gitlab-org/gitlab!32753

It will be used for internal research

docs: Add version history information and Titan on U2F support

See merge request gitlab-org/gitlab!33229

Document github rate limit behavior

See merge request gitlab-org/gitlab!33090

Make operations/metrics settings extensible

See merge request gitlab-org/gitlab!32494

Step 3 - Decouple resizeable_panel from collapsible_sidebar

See merge request gitlab-org/gitlab!32462

- Adds resizable flag to resizable_panel to control the
  ability to resize or not. This is helpful when resizable is
  wrapping both the nav and the viewport. When the
  viewport is closed, we don't want to resize anything
- Removes unnecessary div in collapsible_sidebar
- Removes some unnecessary CSS setting width
  since this is managed by resizable_panel

Update the Kubernetes version list to include 1.16

See merge request gitlab-org/gitlab!33237

Add user root query to GraphQL API

See merge request gitlab-org/gitlab!33041

Extract namespace check out of project check

See merge request gitlab-org/gitlab!33137

Refactor and speed up users API specs

See merge request gitlab-org/gitlab!33279

Document Github rate limit behavior when rate limit is reached while
importing projects with github import rake task.

Refactor events to use enums

See merge request gitlab-org/gitlab!32117

Merge branch '214102-move-the-members-section-from-settings-to-the-side-nav-for-projects' into 'master'

Move the Members section from settings to the side nav for projects

See merge request gitlab-org/gitlab!32667

- previously for admins it was buried in settings
- this will make it top level for everyone instead as
  a way to match group level setup

Use UNION instead of OR for milestone queries

See merge request gitlab-org/gitlab!32953

Include `coverage-frontend` in `pages` dependencies

Closes #208117

See merge request gitlab-org/gitlab!32835

This MR optimizes some of the milestones (timebox like model) queries by
using UNION instead of OR.

Remove unused index for confidence level migrations

See merge request gitlab-org/gitlab!33149

Fix IDE buttons hover styling

See merge request gitlab-org/gitlab!33258

Remove prepend-left-8 class

See merge request gitlab-org/gitlab!33222

Clarify testing docs around querying DOM elements

See merge request gitlab-org/gitlab!33190

Clarify a little confusion
around using a class name for
selecting a dom element.

Update text around issue that is now closed

Closes gitlab-docs#440

See merge request gitlab-org/gitlab!33135

Limit scope of init_create_cluster module

Closes #219265

See merge request gitlab-org/gitlab!33204

Fix preconnect typo

See merge request gitlab-org/gitlab!33255

Render Merge request reference as link

See merge request gitlab-org/gitlab!33248

Direct IE11 switchers to homepages of supported browsers

See merge request gitlab-org/gitlab!32977

Remove deprecated dashboard & group milestone pages

See merge request gitlab-org/gitlab!13237

Update deprecated routes in irker integration

See merge request gitlab-org/gitlab!32923

Remove a11y widget feature flag

See merge request gitlab-org/gitlab!32902

Refactor events to use enums