Fixed sticky MR tabs positioning when sidebar is pinned

## What does this MR do?

The sticky MR tabs where positioned underneath the pinned sidebar. This fixes that by accounting for the size of the pinned nav.

## Screenshots (if relevant)

![Screen_Shot_2016-10-28_at_09.37.18](/uploads/0d23f2bb0e02d698c012c22c8653afd7/Screen_Shot_2016-10-28_at_09.37.18.png)

## What are the relevant issue numbers?

Closes #23926

See merge request !7167

Do not allow text input in dropdown while loading

## What does this MR do?
It moves the focus event of the text input of a filterable dropdown to after loading of options is complete. After the fix, the user cannot edit the while it's greyed out and loading.
## Are there points in the code the reviewer needs to double check?

## Why was this MR needed?
It fixes the bug in https://gitlab.com/gitlab-org/gitlab-ce/issues/23496.
## Screenshots (if relevant)
![https://gitlab.com/gitlab-org/gitlab-ce/uploads/a7bc2f0228fcde5a85cccb333b52f0e3/2016-10-18_12.00.54.gif](https://gitlab.com/gitlab-org/gitlab-ce/uploads/a7bc2f0228fcde5a85cccb333b52f0e3/2016-10-18_12.00.54.gif)

## What are the relevant issue numbers?
Fixes #23496

See merge request !7054

Closes #23926

Only remove right connector of first build of last stage

Only remove right connector of first build of last stage.
Closes #23849

See merge request !7179

Make internal api work with full repo path and name

## What does this MR do?

Make internal api work with full repo path and name

## Why was this MR needed?

So we can pass full repository path on filesystem from gitlab-shell instead of extracted one. We need this for nested groups support where project is can be nested under several groups. 

## What are the relevant issue numbers?

https://gitlab.com/gitlab-org/gitlab-ce/issues/2772

See merge request !7148

Create cycle analytics bundle

## What does this MR do?

Currently the cycle analytics file is being included in our application.js file & therefore including VueJS in application.js. This MR creates a cycle analytics bundle and only includes it on the cycle analytics page.

See merge request !7176

While loading, the entire dropdown is greyed out. However, The focus is on the text input, so user can input text. Move the focus event to after loading finished to fix this.

add "x of y tasks completed" on issuable

Closes #22392

See merge request !6527