Fix #1645

Normalize for diacritics

Realtime (behind a feature flag)

Use jquery.min.js downloaded from jQuery.com

Because of the jquery.min.js change

- Using proper regexp from xregexp
- Renamed unidecode to uniFold

Thanks for @nickstenning

We have every analyzers setup for ES to do that more precisely.

Old default was term query.
Removed es options from client-side field definitions.
Cleanup old code

We judge whether to normalize or not by the variable type

Vagrantfile correctly starts and sets runlevels for elasticsearch.

Firefox addon + build process

Firefox does not like loading fonts out of resource:// URLs.
This gets around that.

Remove unused functional tests

Handle login validation in colander

Close #1679

Show highlights by default in the Chrome Extension

Only login if not already authenticated

The $error key for the form will have an Array of the errors of its
fields for that key. That means that a bad password response causes
the entire login form to have a truthy $error.response value. That's
not wrong, and we could be using it to show all the errors in a block
at the top of the form, but it's not how we want to use it for this
case.

This allows the page to notify the chrome extension via an "intent"
meta tag that the sidebar should launch in first run mode.

This allows the Chrome extension to be configured with hypothesisConfig.
Also moved this file and the destroy.js file into an extension
subdirectory to avoid confusion with the main app files.

An opening and a closing bracket was lost during the constant
redesign.

Fix #1675

Update annotation card timestamps regulary

Since we use the fuzzyString for the timestamps and
momentjs for the tooltip the date filter was actually
never used.

Code from @nickstenning, introduce the breakpoints array and search
in it for the needed fuzzystring and when to update next instead of
a complex else-if tree.

timeHelpers service has two functions:
- toFuzzyString: returns the fuzzy time string
- nextFuzzyUpdate: returns the next time to update (in sec)