delta/gitlab/gitlab-ce.git, branch image-diff

Fixes requested by Rémy

2016-02-17T10:08:47+00:00

No use to sanitize partial blob data

2016-02-17T10:08:10+00:00

Use /raw/ requests for image diffs

2016-02-16T16:29:45+00:00

Fix SVG blob rendering

2016-02-16T16:01:25+00:00

Merge branch 'bugagazavr/gitlab-ce-extend-hooks' into 'master'

2016-02-16T13:08:36+00:00


Add new data to project in push, issue, merge-request and note webhooks data

_Originally opened at !2738 by @bugagazavr._

- - -

**What does this MR do?**

Adds more data to hooks, makes repository data in all hook more dry ( use one hook_attrs method for repository data in all hooks )

**Are there points in the code the reviewer needs to double check?**

1. https://gitlab.com/bugagazavr/gitlab-ce/blob/extend-hooks/app/models/project.rb#L738
2. https://gitlab.com/bugagazavr/gitlab-ce/blob/extend-hooks/app/models/concerns/issuable.rb#L132
3. https://gitlab.com/bugagazavr/gitlab-ce/blob/extend-hooks/lib/gitlab/push_data_builder.rb#L52
4. https://gitlab.com/bugagazavr/gitlab-ce/blob/extend-hooks/lib/gitlab/note_data_builder.rb#L56

**Why was this MR needed?**

More information about user for push events, and more data about repositiry ( project )

**What are the relevant issue numbers?**

No

**Screenshots (if relevant)**

No

See merge request !2788

Merge branch 'fix/13356-issuable-index-of-total-in-sidebar' into 'master'

2016-02-16T13:02:33+00:00


Fix the "x of y" displayed at the top of Issuables' sidebar

1. We now display the index of the current issuable among all its project's
issuables, of the same type and with the same state.
1. Also, refactored a bit the Issuable helpers into a new `IssuablesHelper`
module.
1. Added acceptance specs for the sidebar counter.

Note: I didn't add a CHANGELOG item since it's a bug fix for an unreleased version.

Fixes #13356.

See merge request !2818

Use project.web_url instead deprecated repository.homepage in PushoverService

2016-02-16T12:03:00+00:00

Display "iid of max_iid" in Issuables' sidebar

2016-02-16T11:58:12+00:00

Merge branch 'cleanup-repository-initialize' into 'master'

2016-02-16T11:52:45+00:00


Cleaned up Repository#initialize

The "default_branch" argument is never used and the "project" argument
isn't optional.



See merge request !2832

Merge branch 'fix/13458-eager-load-blob-data' into 'master'

2016-02-16T11:48:52+00:00


Eager-load image blob data in diffs

Since gitlab_git 8.0, blob data are lazy-loaded so we have to call
`blob.load_all_data!(repo)` to eager-load them.

Fixes #13458.

/cc @jacobvosmaer @dblessing @rspeicher 

### New image in commit view

#### Before
![Screen_Shot_2016-02-16_at_11.28.18](/uploads/01c2afa2d25f3249b27744154ab2069b/Screen_Shot_2016-02-16_at_11.28.18.png)

#### After
![Screen_Shot_2016-02-16_at_11.30.56](/uploads/5ef72f717f22dfd0c1efa9e6d8ed926f/Screen_Shot_2016-02-16_at_11.30.56.png)

### Replaced image in commit view

#### Before
![Screen_Shot_2016-02-16_at_11.28.20](/uploads/39bb61851608643a86d9d7616139fc6c/Screen_Shot_2016-02-16_at_11.28.20.png)

#### After
![Screen_Shot_2016-02-16_at_11.30.59](/uploads/27e754fe8b57a838ac695bace27618c3/Screen_Shot_2016-02-16_at_11.30.59.png)

### Deleted image in commit view

#### Before
![Screen_Shot_2016-02-16_at_11.28.22](/uploads/3648dcc2c36bc644556080e203a29fca/Screen_Shot_2016-02-16_at_11.28.22.png)

#### After
![Screen_Shot_2016-02-16_at_11.31.01](/uploads/2585915d994bb6e245dd8c8553730bbf/Screen_Shot_2016-02-16_at_11.31.01.png)

### Image diff in merge request diff view

#### Before
![Screen_Shot_2016-02-16_at_11.28.37](/uploads/a7963f7139fc91975ca40568570ce4f0/Screen_Shot_2016-02-16_at_11.28.37.png)

#### After
![Screen_Shot_2016-02-16_at_11.31.04](/uploads/6773dbf3b870f082f0262febc9722d20/Screen_Shot_2016-02-16_at_11.31.04.png)

See merge request !2830