Add ability to see and sort on vote count from Issues and MR lists
Fixes#3763
* Sort options

* Most popular

* Least popular

See merge request !2781
Prevents floated button group on issues view
Issue #13359

See merge request !2826
Sidebar fixes
Fixes#13215
* when editing a dropdown, but not changing anything you end up in an ugly state
* the hover-over state for the subscribe and other buttons are veeery subtle
* the collapse button needs some sort of hover-over state
* the reference gets shortened. It always got shortened. Not an issue with this in particular.
* the minimized sidebar is not functional. The copy button doesn't do anything
* looks all funky in safari (not for me)
See merge request !2736
Prevent rasterization artifacts in the logo, and simplify markup.
- Remove sketch-namespaced attributes.
- Remove unused groups, and cancel out unnecessary transforms.
- Use overlap to avoid rasterization artifacts in the logo.
- Remove viewBox parameter and define paths in their final form.
See merge request !2741
- Remove sketch-namespaced attributes.
- Remove unused groups, and cancel out unnecessary transforms.
- Use overlap to avoid rasterization artefacts in the logo.
- Extend comment for `#logo` click event handler, as it's a non-obvious hack for Safari.
- Remove viewBox parameter and define paths in their final form.
Changed the project switcher dropdown toggle
Moved the positioning of the dropdown to be more aligned with the title
Closes#13219 and #13214
cc. @jschatz1 @dzaporozhets
See merge request !2733
Feature/jschatz1/sidebar features
* Changes sidebar width (290px).
* Makes shortcuts for <kbd>j</kbd> and <kbd>k</kbd> keys for next and previous issues.

cc/ @dzaporozhets
See merge request !2734
updates after code review: moved coffee code to appropriate file, updated css to not use js-prefixed selectors
Updated comments and Changelog
Removed duplicate line in changelog
Add sort dropdown to dashboard projects page
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
First step to improve projects page. Related to !2568 and #3968
See merge request !2691