docs(tutorial/step11): correct Jasmine Matcher link

Link http://pivotal.github.com/jasmine/jsdoc/symbols/jasmine.Matchers.html
is no longer valid.

Closes #4329
test(filters): fix timezone-dependent test

Closes #4218
fix(ngMock.$interval): should use angular.isDefined

The newly introduced `$interval` mock service for ngMock calls `isDefined`
in the global namespace which fails when used within unit tests.

This change adds the missing `angular.` prefix to such `isDefined` calls.

Closes #4334
Closes #4353
docs($log): explain how to configure debug logging

Closes #4348
docs($anchorScroll): fix example controller and style

Changed controller name in example html to ScrollCtrl to match name in example js.
Add styling to example html so scrollable area is not obtrusive to documentation page design.

Closes #3898
fix($parse): deprecate promise unwrapping and make it an opt-in

This commit disables promise unwrapping and adds
$parseProvider.unwrapPromises() getter/setter api that allows developers
to turn the feature back on if needed. Promise unwrapping support will
be removed from Angular in the future and this setting only allows for
enabling it during transitional period.

If the unwrapping is enabled, Angular will log a warning about each
expression that unwraps a promise (to reduce the noise, each expression
is logged only onces). To disable this logging use
`$parseProvider.logPromiseWarnings(false)`.

Previously promises found anywhere in the expression during expression
evaluation would evaluate to undefined while unresolved and to the
fulfillment value if fulfilled.

This is a feature that didn't prove to be wildly useful or popular,
primarily because of the dichotomy between data access in templates
(accessed as raw values) and controller code (accessed as promises).

In most code we ended up resolving promises manually in controllers
or automatically via routing and unifying the model access in this way.

Other downsides of automatic promise unwrapping:

- when building components it's often desirable to receive the
  raw promises
- adds complexity and slows down expression evaluation
- makes expression code pre-generation unattractive due to the
  amount of code that needs to be generated
- makes IDE auto-completion and tool support hard
- adds too much magic

BREAKING CHANGE: $parse and templates in general will no longer
automatically unwrap promises. This feature has been deprecated and
if absolutely needed, it can be reenabled during transitional period
via `$parseProvider.unwrapPromises(true)` api.

Closes #4158
Closes #4270
revert: fix($parse): handle promises returned from parsed function calls

This reverts commit 3a65822023119b71deab5e298c7ef2de204caa13.

The change cased regressions in third party components that require
promises from getter functions not to be unwrapped.

Since we have deprecated the promise unwrapping support in $parse it
doesn't make much sense to fix this issue and deal with regressions in
third party code.

Closes #4158
fix(jqLite): ignore class methods on comment elements

Since c785267e jqLite uses setAttribute (rather than className property) in order to change classes. Some elements (eg. Comment) do not have this method which blows up.

jQuery silently ignores these method calls (because it uses className), so to get the same behavior as jQuery, we check for setAttribute method first.
feat(ngRepeat): use block separator comments

Issue: multi-elements ng-repeat (ng-repeat-start, ng-repeat-end) can contain elements with a trancluding directive. This directive changes content of the row (template) and ng-repeat does not work correctly (when removing/moving rows), because ng-repeat works with the original template (elements).

This changes ng-repeat behavior to traverse the DOM to find current elements everytime we are moving/removing rows (if the template has multiple elements).

Closes #3104
chore(gitignore): ignore *.swp files from vim

Closes #4311
docs($provide): improve examples and explanations

$provide's example seems awkward. Replace with more real-world example,
using an injected service, where the service defined has a good reason to
be a singleton.

There's quite a lot of confusion around $provide:
http://stackoverflow.com/search?q=angularjs+service+vs+factory
Tests for example at: http://jsbin.com/EMabAv/1/edit?js,output
docs($provide): improve docs and examples further

Improve the "tracking" service example by adding a configuration option.
Get better formatting of the generated code samples using <pre> tags.
Move the detailed explanations into each function's documentation block.
Improve the overview and list the constituent functions by significance.

Closes #4302
refactor(location): $location now uses urlUtils, not RegEx

The location service, and other portions of the application,
were relying on a complicated regular expression to get parts of a URL.
But there is already a private urlUtils provider,
which relies on HTMLAnchorElement to provide this information,
and is suitable for most cases.

In order to make urlUtils more accessible in the absence of DI,
its methods were converted to standalone functions available globally.

The urlUtils.resolve method was renamed urlResolve,
and was refactored to only take 1 argument, url,
and not the 2nd "parse" boolean.
The method now always returns a parsed url.
All places in code which previously wanted a string instead of a parsed
url can now get the value from the href property of the returned object.

Tests were also added to ensure IPv6 addresses were handled correctly.

Closes #3533
Closes #2950
Closes #3249
fix(modules): stop leaking global variables in tests

The routeUtils.js file was declaring a number of functions that were
leaking into other modules such as ngMocks causing tests to pass
incorrectly.

Closes #4360
docs(ngInit): add note on best practices
refactor($animate): avoid checking for transition/animation support during each animation
fix($animate): ensure elapsedTime always considers delay values
fix($animate): cancel any ongoing child animations during move and leave animations
refactor($animate): queue all successive animations to use only one reflow
fix($animate): ensure structural animations skip all child animations even if no animation is present during compile

Closes #3215