Add missing shift-backspace and shift-delete bindings
Merge EditorScrollViewComponent into Editor

I don't think that this component was really carrying its weight. Its
render function basically passed through directly to other components
that updated between renders, but didn't contain any content on its
own that actually changed after the first render.

React components seem to carry overhead, so I want every component we
use to count. Also, I'm considering circumventing some of React's
standard update logic for performance reasons, and making the structure
more shallow will help with that.
:lipstick: EditorComponent method order
Fix inequality in LinesComponent::shouldComponentUpdate

Change objects from the display-buffer are currently end-row inclusive.
I'd like to fix this, but not until we switch editors.
Merge pull request #2477 from atom/ns-react-remove-scroll-view-component

Merge EditorScrollViewComponent into EditorComponent
Pass element not jQuery object as target

Previously this was passing since ctrl-z was completely unbound at
this point which isn't the case on Windows.
Use temp directory in checkoutHead specs
Use temp directory in isPathNew/Modified specs
Add copyRepository helper
Remove spec completely tested in git-utils library
:lipstick:
Move fixtures into repo
Copy repository in remaining specs
Set project path to temp working directory
Copy repository to temp folder
Remove # which is interpreted as a tag

This spec was not running because of it since
jasmine-tagged is configured to filter tags by
process.platform
Enable core specs when run outside of clone repo

The failing specs have been updated so that specs
can now run without the requirement of a Git repository
at the root.
Use forward slash on all platforms

Paths are normalized by git-utils to use / on all platforms
Upgrade to first-mate@1.6.1
Write removed file to temp directory