Remove `pointer-events: none;` on modal container

Closes #38
Correctly overflow notification content to prevent it being too tall.

References https://github.com/TryGhost/Ghost/issues/1558
Move styles from ember-hacks.css in Ghost to here
Fix mobile display issue

Closes #42

- Realign name input and show name label on smaller screens
Mac height for profile, cover & logo images in settings

Closes #43 & #45
Remove 'not-allowed' cursor from disabled buttons

Closes #44

(Also remove some temporary CSS that wormed its way in from
mid-progress on another issue)
Merge branch 'master' into 0.8

Conflicts:
	dist/css/ghost-ui.css
	dist/css/ghost-ui.min.css
	docs/dist/css/ghost-ui.min.css
	sass/layouts/settings.scss
	sass/layouts/setup.scss
	sass/modules/forms.scss
	sass/modules/global.scss
	sass/modules/icons.scss
	sass/modules/notifications.scss
	sass/screen.scss
Delete dev font files
Merge branch '0.8'
Add vertical table alignment class
Prevent cover image `<img>` having a max height.
Fix tags UI issue

Closes https://github.com/TryGhost/Ghost/issues/2491 & #27

- Adjust the widths of the tags wrapper element and move gradient to
the edge of said wrapper
Remove extra shadow & left border on post settings button

Closes #49

- Remove shadow from the post settings button
- Remove left border from split buttons globally
Stop Markdown help icon from moving

No issue

The markdown help icon would move when `<body>` gets a class of
`editor`. The class wasn't needed, so it's gone from the selector now.
Add extra padding to post edit/settings buttons

Closes #39
fixing issue where the cursor indicator would no longer flash

fixes #51
- removing styles that conflicted with the original CodeMiror styles
Merge pull request #52 from morficus/missing-flashing-cursor

fixing issue where the cursor indicator would no longer flash
Allow button/input type submit to be green
Hide code mirror cursor when not focused

Closes #51 again

- Hide CodeMirror cursor when not focused
CSS for About page

Refs #23

Corresponding HTML is located at https://github.com/TryGhost/Ghost/pull/3155/files