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

Shrink profile info

## What does this MR do?
Updates design of profile page to match comps

## Screenshots (if relevant)
![Screen_Shot_2016-09-16_at_11.34.21_AM](/uploads/5c2f510e6cc64bf466309db8ec02b9e0/Screen_Shot_2016-09-16_at_11.34.21_AM.png)
![Screen_Shot_2016-09-16_at_11.35.20_AM](/uploads/ebd3471965340fce5a897dcfc1a5385c/Screen_Shot_2016-09-16_at_11.35.20_AM.png)

## Does this MR meet the acceptance criteria?

- [ ] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added
- [ ] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- [ ] API support added
- Tests
  - [ ] Added for this feature/bug
  - [ ] All builds are passing
- [ ] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [ ] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [ ] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [ ] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?
closes https://gitlab.com/gitlab-org/gitlab-ce/issues/18071

See merge request !6394

added semicolons

remove users.js

rename users to user in filename

removed uneeded semi-colons and returning null in constructor

class is wrapped - a lot of builds will fail

formatting

replaced 'new User' with 'new gl.User' in app/users/show.html.haml

window.gl || window.gl = {} - seeing if rspec9/spinach6/spinach9 will pass

putting window logic before IIFE

Fixed typo in users show view - extracted jquery calls in constructor to prototype methods

fixed window declaration in IIFE argument

adding new line