delta/gitlab/gitlab-ce.git, branch rs-merge_commit_message

Improve how MergeCommit#merge_commit_message builds the message

2016-09-21T14:22:54+00:00

Now a merge request with a blank description will no longer produce a
merge commit message like this:

```
Merge branch 'foo' into 'master'

Bring the wonders of foo into the world

See merge request !7283
```

What an improvement! :tada:

Merge branch 'limit-number-of-shown-environments' into 'master'

2016-09-21T12:04:07+00:00


Limit number of shown environments

## What does this MR do?

This MR limits in context of Merge Request a list of shown environments. Previously we would show all environments containing the SHA of the head commit of Merge Request. However, with introducing of dynamically created environments this lead to a cases that we would show multiple review apps, for different branches, because these branches would contain a new questioned commit.

This MR changes what environments we test against presence of the commit, to:
1. We look for environments with deployments to source_branch of source_project: used for deployments to per-branch environments,
2. We look for environments with deployments to target_branch of target_project: used for deployments to staging / production environments,
3. We look for environments with deployments for tags on target_project: used for staging / production environments.

## Why was this MR needed?

To improve a list of returned environments when we introduced ability to create dynamic environments for review apps:
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6323

See merge request !6438

Merge branch '20310-new-project-btn' into 'master'

2016-09-21T11:37:51+00:00


Fix new project button alignment

## What does this MR do?
Increases the width of the button/search container to fit all items at smaller screen width. The left side of the row can only have a max of two tabs (All Projects, Shared Projects), so everything can still fit on one line until they resize for mobile

## Why was this MR needed?
The `New project` button wrapped to next line at smaller screen width, breaking the layout

## Screenshots (if relevant)
![Screen_Shot_2016-09-09_at_11.44.27_AM](/uploads/a726208deec6623d9fb62db0a549bf38/Screen_Shot_2016-09-09_at_11.44.27_AM.png)
![Screen_Shot_2016-09-09_at_11.46.29_AM](/uploads/bd8dc911757b14c5fafc4d3849e0b242/Screen_Shot_2016-09-09_at_11.46.29_AM.png)

## What are the relevant issue numbers?
Closes #20310

See merge request !6286

Scope environments to project

2016-09-21T11:19:34+00:00

Improve specs

2016-09-21T10:32:15+00:00

Add 8.11.7, 8.10.10, and 8.9.10 CHANGELOG entries

2016-09-21T10:27:19+00:00

Signed-off-by: Rémy Coutable

Merge branch 'vitalybaev/gitlab-ce-build-page-sidebar-coverage-horizontal-padding'

2016-09-21T10:21:59+00:00

See !6196.

Added horizontal padding on build page sidebar on code coverage block

2016-09-21T10:21:27+00:00

Signed-off-by: Rémy Coutable

Fix project for merge_request environments

2016-09-21T10:15:40+00:00

Merge branch 'add_spec_for_committer_hash' into 'master'

2016-09-21T10:15:00+00:00


Add spec covering 'committer_hash'

Adds a missing spec from changes added in !5822

See merge request !6433