Update gitlab_git to 7.2.17

Fixes #2316.

See merge request !1464

Fix path to /etc/default/gitlab in 8.0 update guide



See merge request !1437

Removes reference to Enterprise Edition ssh key sync feature.

fixes #2042

See merge request !1017

notify: fix typo in merged_merge_request_email template

All (two) other templates with this line use 'url' rather than 'Url'.

See merge request !1151

Make Visit project on GitLab button goes to The internal Gitlab project

Since we are merging CI into CE, projects should go to the internal Projects
page, we can also use Turbolinks to do so.

In order to give the user an idea of integration, I renamed the button: "Go to
Project"

![image](https://gitlab.com/jeroenvanbaarsen/gitlab-ce/uploads/e4134716680e37b3211c3b5fd6118d1e/image.png)


See merge request !1344

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Add support of multibyte characters in LDAP UID



See merge request !1472

Improve UI for list of changed files

* fix paddings
* re-use system colors

## Before

![Screenshot_2015-10-01_12.46.24](https://gitlab.com/gitlab-org/gitlab-ce/uploads/3a02fe2beb47637c664eb914dbec352c/Screenshot_2015-10-01_12.46.24.png)


## After

![Screenshot_2015-10-01_12.54.39](https://gitlab.com/gitlab-org/gitlab-ce/uploads/39b1bf78983b862b559fcc89c52d5690/Screenshot_2015-10-01_12.54.39.png)


cc @skyruler 
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

See merge request !1484

Fix  random 500 error on compare page
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Bug appeared after recent mr !1471  

See merge request !1486

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Disable the "Report abuse" button if a user has already been reported

Hello,

I've implemented the feature request #2330. Here is what it looks like:

![report-abuse-button-disabled](https://gitlab.com/rymai/gitlab-ce/uploads/420d51906eac1c40c50701a0a340474f/report-abuse-button-disabled.png)

I hope that's an acceptable solution.

cc @DouweM

See merge request !1456

CI: Fix clone url and fix project token removal

- Fixes broken CI clone url on dev.gitlab.org
- Fixes regression in CI token removal

/cc @vsizov @dzaporozhets 



See merge request !1481

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Fix UI bug introduced in new project page
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

## Before
![Screenshot_2015-10-01_12.20.10](https://gitlab.com/gitlab-org/gitlab-ce/uploads/dca4598ee558e13c02e31cc1b5ecab9b/Screenshot_2015-10-01_12.20.10.png)
## After
![Screenshot_2015-10-01_12.19.56](https://gitlab.com/gitlab-org/gitlab-ce/uploads/d4a07d1f4aaa1e0cde401d9d408a9976/Screenshot_2015-10-01_12.19.56.png)

cc @skyruler 

See merge request !1483

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Added troubleshooting to migration doc

@jacobvosmaer any thoughts?

See merge request !1482

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Include full path of source and target branch names in New Merge Request page

The previous title on the New Merge Request page would only show the group name. which could be confusing. Before, if you attempted to create a new merge request within the repo, it might look like this:

![image](https://gitlab.com/stanhu/gitlab-ce/uploads/d300d3a362406628ffc7c8f2b5cc6b5d/image.png)

Since they are in the same repo, this MR just simplifies this to the branches:

![image](https://gitlab.com/stanhu/gitlab-ce/uploads/5d7b3efc2399b37f84ccfd42bd5d6e8d/image.png)

However, if you create a MR from a forked project, you now see the full namespace:

![image](https://gitlab.com/stanhu/gitlab-ce/uploads/7998c3d19e90d405f4634202cc7181c5/image.png)





Closes #2875

See merge request !1477

Note the original location of a moved project when notifying users of the move

https://dev.gitlab.org/gitlab/gitlabhq/issues/2536

See merge request !1463

Closes #2867

Take advantage of `Devise.sign_in_after_reset_password`

Since we've updated our Devise dependency, we can take
advantage of this new-ish configuration setting and avoid
our hackish workaround.

See merge request !1475

Previous title would only show the group name, which could be confusing.

Closes #2875

All (two) other templates with this line use 'url' rather than 'Url'.