docs(tutorial): correct spelling mistake
fix(version-info): explicitly specify the remote

`git ls-remote --tags` assumes that you have a remote set up for your
current branch.  That isn't the case, at least for me, when I'm working
on local branches.  `grunt write` doesn't do the right thing in that
case (`git ls-remote --tags` bails out and the silent: true param makes
this a pain to debug.)  Prefer explicit to implicit.

Closes #6678.
chore(release): fix angularjs.org cdn script
test($rootScope): add assertion to test ensuring that NaN -> NaN does not throw

https://github.com/angular/angular.js/commit/fb6062fb9d83545730b993e94ac7482ffd43a62c implements a
fix for NaN values causing $watchCollection to throw an infdig error. This change updates the test
by adding an assertion which explains what is actually being tested a bit better, and may also
provide better information in the event that the test ever fails.

Closes #6758
chore(CHANGELOG.md): add changelog for 1.3.0-beta.3
chore(release): update cdn version
docs(error/ng/btstrpd): fix typo in error page

Minimal typo fix

Closes #6803
docs(guide/directive): fix broken link

Fix broken internal link in directive documentation.

Closes #6802
chore(npm-shrinkwrap): update dgeni-packages dependency
docs(faq): fix link to Closure Library

The previous link throws a 404.
fix(input): don't perform HTML5 validation on updated model-value

Running html5-validation immediately after model-value is updated is incorrect, because the view
has not updated, and HTML5 constraint validation has not adjusted.

Closes #6796
Closes #6806
fix(filter.ngdoc): Check if "input" variable is defined

By default, "greeting" textfield in this example is prepopulated with "hello" text, but it's pretty easy to copy just filter code to use it in your app. If your textfield is empty while app loads, you'll get an error: "Error: [$interpolate:interr] Can't interpolate: Reverse: {{greeting|reverse}} TypeError: Cannot read property 'length' of undefined". To prevent this, we should check "input" variable, and proceed only in case it is defined.

Closes #6819.
docs($http): fix auth default headers example
docs(guides/directive): add (') to contraction


add apostrophe (') to contraction
docs(ngAnimate): change "&#64" to "@" symbol

Previously, we had problems with code that contained symbols that looked
like jsdoc directives.  This has now been fixed so we can convert these
HTML character codes back to @ signs.

Closes #6822
Closes #6826
docs(guide): add ui-router to complementary libraries
docs(guide/ie): note dropping IE8 in 1.3
docs(guide/i18n): improve content and formatting
docs(guide/ie): fix header formatting
docs(guide/e2e-testing): improve formatting and clarity