angular/angular.js

Upgrade JSHint task from ~0.6.4 to ~0.7.2. Two useful changes: ability
to set jshintrc option to use jshint's native ability for finding .jshintrc
files relative to the linted files and update jshint to 2.3.0.

Closes #5143

Closes #5080

It is very easy to let jshint failures slip into the master build if
the jshint task is not part of the standard local grunt tasks.

Also add `angular-csp.css` to the resulting build.

This is a work-around for Bower/Node.js issue (bower/bower#830). We run `bower install` twice, as the probability of failing twice in a row is very low.

I had to extract `bower` task out of the package, because we need to run `bower install` before building and `grunt bower` can fail, which takes down the whole process and therefore it wouldn't build.

Closes #3693

Also instead of running everything in parallel, there are only two parallel tasks:
- e2e tests running in the background (only on Chrome)
- all the unit tests running sequentially

Specify hostname/port for connect server to avoid
joyent/libuv#826

BREAKING CHANGE: since all the code in the ngMobile module is touch related,
we are renaming the module to ngTouch.

To migrate, please replace all references to "ngMobile" with "ngTouch" and
"angular-mobile.js" to "angular-touch.js".

Closes #3526

Closes #3421

Close #3421

Changes:
- Fix our old code to use bower_components/ as the install dir
- Fix the Bootstrap asset to use github.com/twbs/bootstrap (it moved)
- Fail the build on Bower failure. Bower should not fail silently.

- ngAnimate directive is gone and was replaced with class based animations/transitions
- support for triggering animations on css class additions and removals
- done callback was added to all animation apis
- $animation and $animator where merged into a single $animate service with api:
  - $animate.enter(element, parent, after, done);
  - $animate.leave(element, done);
  - $animate.move(element, parent, after, done);
  - $animate.addClass(element, className, done);
  - $animate.removeClass(element, className, done);

BREAKING CHANGE: too many things changed, we'll write up a separate doc with migration instructions

Changes:
- remove ng-bind-html-unsafe
- ng-bind-html is now in core
- ng-bind-html is secure
  - supports SCE - so you can bind to an arbitrary trusted string
  - automatic sanitization if $sanitize is available

BREAKING CHANGE:
  ng-html-bind-unsafe has been removed and replaced by ng-html-bind
  (which has been removed from ngSanitize.)  ng-bind-html provides
  ng-html-bind-unsafe like behavior (innerHTML's the result without
  sanitization) when bound to the result of $sce.trustAsHtml(string).
  When bound to a plain string, the string is sanitized via $sanitize
  before being innerHTML'd.  If $sanitize isn't available, it's logs an
  exception.

- parallelize the tasks
- cache requests (e2e tests)

This reduces the time from ~18min to ~12min.

It makes the output little messy. We could buffer output of each task and display it once it's fully finished, nicely. I think giving instant feedback is better.

$route, $routeParams and ngView have been pulled from core angular.js
to angular-route.js/ngRoute module.

This is was done to in order keep the core focused on most commonly
used functionality and allow community routers to be freely used
instead of $route service.

There is no need to panic, angular-route will keep on being supported
by the angular team.

Note: I'm intentionally not fixing tutorial links. Tutorial will need
bigger changes and those should be done when we update tutorial to
1.2.

BREAKING CHANGE: applications that use $route will now need to load
angular-route.js file and define dependency on ngRoute module.

Before:

```
...
<script src="angular.js"></script>
...
var myApp = angular.module('myApp', ['someOtherModule']);
...
```

After:

```
...
<script src="angular.js"></script>
<script src="angular-route.js"></script>
...
var myApp = angular.module('myApp', ['ngRoute', 'someOtherModule']);
...
```

Closes #2804

This new service is used by the ngSwipeLeft/Right directives, and by the
separate ngCarousel and swipe-to-delete directives which are under
development.

…the docs and remove from the build process