Change new nav purple to indigo

See merge request !2382

[CE Port] Add creation time filters to user search API for admins

See merge request !2386

Strip out any HTML tags in Geo response and upon failure omit full response text

Closes #2786

See merge request !2318

EE: Added EachBatch for iterating tables in batches

See merge request !2377

Fix EE conflicts for "Test logging in via the Authentiq OAuth provider in a feature spec"

See merge request !2368

Port "Fix dashboard labels dropdown" to GitLab EE

See merge request !2379

Geo: Fix clone instructions in a secondary node for SSH protocol

Closes #2813

See merge request !2319

add toggle to override Approvals per-MR

Closes #582

See merge request !2016

Overview and use cases for repo limit

See merge request !2365

Closes #2786

CE upstream: Friday

See merge request !2376

This module provides a class method called `each_batch` that can be used
to iterate tables in batches in a more efficient way compared to Rails'
`in_batches` method. This commit also includes a RuboCop cop to
blacklist the use of `in_batches` in favour of this new method.

Enable service desk by default

Closes #2138

See merge request !2358

Add a license check on multiple issue boards

Closes #2567

See merge request !2317

Add new doc to Burndown Charts + use cases

See merge request !2364

Overview and use cases for Service Desk

See merge request !2337

Add overview and use cases for MR-related docs

See merge request !2350

Only show LDAP sync in progress flash banner on first login

See merge request !2322

We only overwrite `can_create_board?` so it allows creating multiple
boards when available.

And show a mention to the users so they know their boards didn't
disappear.