Send raw Git blobs via gitlab-workhorse



See merge request !2451

explicitly call script with bash for consistency

simpler than telling users to set script executable

[ci skip]

See merge request !2621

Bump New Relic gem version to avoid warnings in Web page

This version has support for Grape, so we should consider removing
the newrelic-grape gem as well:

https://docs.newrelic.com/docs/agents/ruby-agent/frameworks/grape-instrumentation

See merge request !2578

Fix add_pagination_headers to keep request parameters in Link header

Originally opened at !2321. Closes #5904. /cc @Michi302

See merge request !2674

Updated contributing guide for stable releases

[ci skip]

See merge request !2638

Lazy Git blobs

To prevent madness like loading a 100MB file into Ruby's memory just
to decide whether it is binary or text.

See merge request !2663

Allow "@" in file names and path

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/4111

See merge request !2665

Generate valid (RFC 2111) Message-ID in email rejection mailer

Use a Message-ID that is RFC 2111 compliant. This fix is consistent with
how the Message-ID is generated in the 'notify' mailer.

See merge request !2656

Fix typo indentation in CI projects' API



See merge request !2561

Add notes about the regression issues to CONTRIBUTING.md

[ci skip]

See merge request !2661

Expand Git instrumentation

This instruments some extra `Gitlab::Git` code as well as a collection of `Rugged` constants.

See merge request !2664

Fixes #12784

Allow manual resize of js-autosize textareas

First, the autosize library was being too controlling and removed the
`resize` property from any elements to which it was attached, removing
the drag handle. We've disabled this behavior in the vendored library
and added a spec to prevent a regression during an upgrade.

Second, we detect (as best we can) when the user manually resizes an
autosize textarea, and then remove the autosize behavior from it and
increase its max-height.

This should allow for the best of both worlds.

Closes #12832

See merge request !2653

First, the autosize library was being too controlling and removed the
`resize` property from any elements to which it was attached, removing
the drag handle.

Second, we detect when the user manually resizes an autosize textarea,
and then remove the autosize behavior from it and increase its
max-height.

This should allow for the best of both worlds.

Closes #12832

[ci skip]

Optimize fetching issues closed by a merge request

Related issue: #12419

See merge request !2625

Render sanitized SVG images

Originally opened at !637 by @stanhu.

Closes https://github.com/gitlabhq/gitlabhq/issues/9265

![Screen_Shot_2016-02-01_at_17.04.01](/uploads/8e5de906698493e127dcdc475da9aaef/Screen_Shot_2016-02-01_at_17.04.01.png)


See merge request !2667

Closes https://github.com/gitlabhq/gitlabhq/issues/9265