fix(minErr): remove references to internals APIs

So that we can use minErr with angular-loader, before full angular is loaded.

This also fixes replacing the version during the build.
fix(loader): don't rely on internal APIs

This significantly increases the size of the loader:
- minified: 1031bytes -> 1509bytes (+46%)
- minified + gzip: 593bytes -> 810bytes (+36%)

I'm not entirely sold on the idea of shipping minErr with the loade. With the current state, the angular-loader behavior is completely broken - this is just a quick fix, we can revisit this change in the future.


Closes #4437
Closes #4874
refactor($compile): move function def out of loop
fix($compile): accessing controllers of transcluded directives from children

Additional API (backwards compatible)
- Injects `$transclude` (see directive controllers) as 5th argument to directive link functions.
- `$transclude` takes an optional scope as first parameter that overrides the
  bound scope.

Deprecations:
- `transclude` parameter of directive compile functions (use the new parameter for link functions instead).

Refactorings:
- Don't use comment node to temporarily store controllers
- `ngIf`, `ngRepeat`, ... now all use `$transclude`

Closes #4935.
docs(ngResource): removed buzz client example

The Buzz Client example on the ngResource
doc was causing parse errors.

While the root cause is being investigated,
the example has been removed, and should be
replaced by a more relevant example anyhow.
docs: fix the "show source" button

Closes #4904
chore(release): cut the 1.2.1 underscore-empathy release
chore(release): start a new release iteration
chore(*): remove accidentally created file

Closes #4963
docs(guide/i18n): fix link to i18n files in the project

Closes #4998
docs(tutorial/step-4): controllers are no longer global functions

The docs did not line up with the codebase / previous steps of the tutorial.

Closes #4988
docs(guide/directive): add note about HTML case-insensitivity

Closes #4719
docs(guide/directive): clarify code example for isolated scopes bindings

Use different names for the attribute on the element (`info`) and the property (`customerInfo`)
on the isolate scope. Before `customer` was used for both which made it harder to understand.

Closes #4825
docs(ngApp): improve description and example
chore(travis): increase disconnect timeout

I still see some disconnection issues with IE9, hopefully this will help a bit.
docs($animate): update the docs explaining enable/disable for specific elements
docs(guide/migration): fix typo

Closes #4965
docs(tutorial): minimum node.js version is 0.10 (Windows too)

The doc has been modified by the following commit: bcc6e8d4f64a18039e0ed2eee0b54c17471b43e3
But the change was not made ​​for the part of Windows.

Closes #4967
docs(ngRoute): make it easier to find the example

Closes #4975
docs(api): example for $provide.value() uses $provide.value()

The example code for `$provide.value()` actually used `$provide.constant()`.
It now uses `$provide.value()`.

Closes #4983
Closes #4990