Added functional test for uploading image/cover in settings

references #2273
- added a test that clicks on both upload (image/cover) buttons and tests the same testing function on them since both modals are exactly the same
- the testing function checks for the '.js-drop-zone.image-uploader' selector, then clicks accept, and tests that a blank success notification appears
- shifted the test email test validation upwards so the ordering of tests matches the ordering of the UI elements
Moar iOS mobile friendly fandango

* Minimalise up in this what http://visuellegedanken.de/2014-03-13/viewport-meta-tag-minimal-ui/
* Webapp capable all over the hello
* Consistent self-closing meta tags and shit

This needs to be merged into the ember branch. Probably.
Added functional tests for editor: tag editor, image uploads, post settings

references #2273
- test tag creation and tag deletion
- tests image uploader appears after typing `![]()` in editor
- tests image URL matches url inside `![](url)`
- tests all input elements of post settings menu
Merge pull request #2392 from mattse/issue#2273

Added functional test for uploading image/cover in settings
Merge pull request #2395 from mattse/mattse#2273

Added functional tests for editor: tag editor, image uploads, post settings
Merge pull request #2394 from JohnONolan/ios-lol

Moar iOS mobile friendly fandango
Get rid of old modal types

Fixes TryGhost/Ghost-UI/issues/17
Merge pull request #2401 from JohnONolan/fix-modal

Get rid of old modal types
Watch changes in Ghost-UI

refs TryGhost/Ghost-UI#18
- Add bower_components/ghost-ui to grunt watch
Merge pull request #2402 from halfdan/watch-ghost-ui

Watch changes in Ghost-UI
Remove .bowerrc

If there are no further comments or suggestions for #2386 then I think it would be good to get this in. Remove .bowerrc from base repo but allows it to still be used for people with specialised dev environments by adding to .gitignore
Merge pull request #2407 from JohnONolan/no-bowerrc

Remove .bowerrc