I broke the padding on the account forms
Tagging v0.3.1
Prevent tag input field from changing height
Use ems for read only tag font size
Don't read the parent when sending stream updates

There's no reason to do this. Not only is it technically incorrect
to insert the parent's text as the quote of the child (if we want
that we should be doing it when we create the child) it's also not
storing it as a target but in a top level 'quote' property.

Fix #1264
Related to #1207
Remove support for server rendered scope data

The Angular parser isn't expressive enough to handle anything but a
subset of ASCII so it's not suitable for pushing arbitrary JSON data
into the scope via ng-init. We'll have to do something else. For now,
remove it because it was just premature optimisation.
Call Auth and Store plugin #destroy() methods

When reloading the application, call the destroy methods to unbind
an event handlers, etc.
Merge pull request #1491 from hypothesis/1264-streamer-unauthorized-noise

Don't read the parent when sending stream updates
Cake label to New Contributor friendly
Added section about building the documentation
Move the infinite scroll into stream controller
not X in Y -> X not in Y

Otherwise we are checking that "not X" (probably False) is in Y.
Revert "Move the infinite scroll into stream controller"

This reverts commit f8107e08c4f89fe41a2825693225609bcd5e17b4.
Overhaul view and sort behavior

Bring the view and sort controls closer in line with the latest
design decisions.

- Start in Document view and Location sort.
- When in Document view and Location sort, use dynamic bucket.
- When in any sort other than location, disable dynamic bucket.
- When in Location sort, all comments always appear at the bottom.
- Remove the Screen and Comment views.
- Remove the focus annotation state that was triggered by expanding
  a top level annotation; there is only hover emphasis now.
- The `showViewer` call always goes to Selection view.
- Using multi-select (Cmd or Ctrl Click on tabs and highlights) will
  trigger the Selection view, or switch back to the Document view
  if the selection is empty.
- Page search always searches the whole document.
- Leaving the page search switches back to the Document view.

Additionally, many cleanups were made as a result.

- No need to track focused state or comments in the client frames.
- No need to pass the view name in `updateViewer` or `showViewer`.
- No need to pass the focus purpose in `updateViewer`, `showViewer`,
  or `toggleViewerSelection`.
- Drop various helper functions around focus.
- No need to manually unshift or push newly created or streamed
  annotations into the view.
- The viewer template uses threads at the top repeater, like the
  page search template.
- The app controller maintains all the annotations on the root scope,
  the current selection shadowing it on the application scope, and
  a cheap, identity watch that retreives the threads.
- The page search can use a cheap watch on the threads to refresh.
- The reply list of each annotation is no longer set on the annotation
  object.
- The thread directive now watches the thread children and keeps them
  sorted, rather than the annotation directive.
- The recursive `buildReplyList` function is no longer needed.
- Scattered use of the root scope is much reduced.
- Drop requestAnimationFrame polyfill because angular has its own.
- Drop the recursive directive, splitting out thread.html and using
  using ng-include for recursion.
- Use a single render queue for all threads and sequence updates on
  animation frames, resulting in smooth, progressive rendering.
- Combine the viewer and page_search templates.
Overhaul the threading, sort, and view further

Lots of changes to massively simplify things and make them much more
performant.

- The thread directive gets a few changes
  - Cleared up confusing tuple unpacking in favor of named properties
    in the render queue as per the suggestion of @aron
  - The replies and annotation are set at once. Since the replies in
    turn render lazily, this should be fast enough for all but an
    unwieldy number of threads. If we hit that wall, we'll have to do
    some filtering / pagination.
  - The directive is now triggered only on attributes and parses the
    attribute value to get the thread
- The threads are rendered from a single thread root rather than using
  a global list of annotations that must be watched for its threads to
  be extracted. This results in a huge performance gain because this
  thread container has a stable set of children.
  - When the first `annotationsLoaded` callback arrives, we set a new
    root from the result of asking the threading plugin to thread them
  - Lots of hackery during store reloads goes away because we just nuke
    the thread root and reload
- The application controller does not have to modify a root annotation
  set at all anymore
- Use of the root scope in the controllers goes away entirely
- The ongoing edit is now stored in the scope again so that it can be
  be pinned to the top of the thread list
- The editor view and controller go away completely because the top
  level edit is now pinned to the top of the list, removing the need
  to re-render annotations between editing and viewing
- The selected annotations are now a hash of annotation ids to true
  values if the annotation is selected, or null if the selection is
  empty
- An ng-show is used to show/hide the selected/unselected annotations,
  further reducing re-renders
- The view state is gone complete and now there is only sort
- The sort is not applied programmatically in the controller, but a
  simple watch on the name of the sort is used to set the predicate
  and reverse settings as scope properties that feed into an orderBy
  filter on the thread list, reducing the number of extra watches we
  have to do and further reducing the code
- The sort is no longer an animated dropdown, but sits at the top of
  the list always (I assume we can style this better, so have at it)
- Unnecessary helper and logging functions are removed from the
  annotator service because silence is golden
Delete unused editor template
Fix display of page search results

Each controller for the viewer template must now define a
shouldShowAnnotation method that accepts an annotation id and determines
whether it should be displayed. This moves the logic out of the template
and into the controllers.
Remove raf.js from the karma config
Isolate the search directive
Invoke clear callback when search model is cleared