It's clearer if the form clears itself through a reset rather than
waiting for it to happen later. This has the advantage of getting
the password out of reachable memory sooner.

Extending the scope rather than erasing its keys and replacing it
with the base scope means the Auth controller can clear the form
fields without clearing the session data in the scope.

Fix regressions in auth errors and state resume

Refactor the reset scope event for quicker app startup and stop
using the reserved prefix that angular uses.

- Rename $reset to reset
- At the App controller, invoke the initialization code immediately
  rather than broadcasting an event. Every component should start
  by initializing itself rather than waiting for an event to be
  broadcast.

Fix two recent regressions with authentication. The first is the lack
of form error reporting. The second is the issue that ongoing highlight
mode switches and edits don't proceed after login.

- Unify all the interceptors related to sessioning. The interceptor for
  flash messages, csrf, and extracting the model from the session view
  responses is now all in session.coffee. This is better because it
  means other requests that don't return data in the same format aren't
  processed by these interceptors. It also makes it clearer which data
  the interceptors are processing; the CSRF interceptor may have been
  broken because the flash interceptor was discarding the data outside
  the model object.
- The CSRF interceptor was also not returning a rejected promise on
  errors. This mistake caused the errors not to be propagated to the
  Auth form controller. Fix #1266.
- The interaction between the Auth controller, session model changes,
  and scope resets is improved. The timeouts on the auth sheet are
  fixed so that they don't lose the ongoing mode switches and edits
  when the sheet is closed. Fix #1214.

Re-jig the integration tests 

This is now used as the primary platform for functional tests until
we can get Sauce Labs running reliably.

Fix failing annotator login test on OSX

Without this change, clicking highlight mode and then dismissing the
authentication without logging in will make it so that one must click
it twice to trigger the behavior again.

Make "make clean" compatible with OSX

Until we start packaging and releasing a version with pre-built
assets, these are needed at runtime.

Add Java installation instructions to INSTALL.OSX.rst

Manage frontend dependencies with npm

This allows us to install all but compass locally in the project rather
than relying on global executables.

Part of #1231

Had inconsistencies with tag and tags.
Unwanted console.log was also removed

Fixes #1267

It's not reasonable to be shipping this here. We should be including
the source in the source map files or even including the source map
inline in the source map comment. The Annotator master branch does
this. For now, I'm putting the pressure on here. No source maps until
we get off this damn fork.

Fix #1265

Moved to hypothesis/firefox-addon

Fix mappings for tags field

1237 assets combination

The tag-it library is now configured to allow spaces.
However by default the window.open() function converts
the space characters in the query part of the uri to +
The streamsearch controller is now handling this conversion too.

Fixes #1254

For now. Soon we will merge this with the page search and make things
much more similar.

Make a directive for visualsearch that eases integration by taking
care of digest cycles and providing declarative binding for events.

Remove the state tracking with inSearch and will_search and replace
it by reflect the search directly in the query string.

Factor out a socket factory into a service and send the client ID only
before the first message. Configure the client ID and this service in a
new module, h.socket. Fix the base URI to end in a slash and to be the
root URL of the server.

Fix the border poking out under the active tab.

Rename it as session, since that's closer to what it's really about.

The auth drop down in the top right of the sidebar was showing a border
on the "top" entry because the first one was hidden.

Remove CSS which is redundant with visualsearch CSS; remove CSS which
serves no purpose or which is unused; place the search container inside
the inner div of the topbar; and just neaten things up.

Firefox Add-on; far easier than expected

After this bugfix, we are now storing the canonical URLs
in the URI field of the created annotations.