chore(package.json): update dgeni-packages dependency

The new version of dgeni-packages/ngdoc generates a manifest for each
example that can be used by plunker.
chore(doc-gen): fix dependencyPath
chore(npm): add shrinkwrap to lock down dependencies

We need to be able to build angular at older shas, without the lock file / shrinkwrap file
the dependencies will resolve differently on different machines and at different times.

This will help us avoid broken builds and hard to track down issues.

I had to manually edit this file after it was generated because `npm shrinkwrap` will install
optional dependencies as if they were hard dependencies.

See: https://github.com/npm/npm/issues/2679#issuecomment-37361236

My manual edit:

```
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 756df44..dc157eb 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -3110,19 +3110,7 @@
         "chokidar": {
           "version": "0.8.1",
           "from": "https://registry.npmjs.org/chokidar/-/chokidar-0.8.1.tgz",
-          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-0.8.1.tgz",
-          "dependencies": {
-            "fsevents": {
-              "version": "0.1.6",
-              "from": "fsevents@0.1.6",
-              "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-0.1.6.tgz"
-            },
-            "recursive-readdir": {
-              "version": "0.0.2",
-              "from": "recursive-readdir@0.0.2",
-              "resolved": "https://registry.npmjs.org/recursive-readdir/-/recursive-readdir-0.0.2.tgz"
-            }
-          }
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-0.8.1.tgz"
         },
         "glob": {
           "version": "3.2.9",
```

Additionally chokidar doesn't list the dependencies above as optional, but that will hopefully
be soon fixed: https://github.com/paulmillr/chokidar/pull/106

In the meantime the patch from the PR above needs to be applied to
node_modules/karma/node_modules/chokidar/package.json before running `npm shrinkwrap`

----

After this change is applied, angular core developers don't need to do anything differently,
except when updating dependencies we need to call `npm update && npm shrinkwrap --dev`
followed by reappling my patch above until npm's bug.

Closes #6653
chore(version-info): better error msg if not tags
chore(version-info): use remote tags and increment patch version
chore(shrinkwrap): re-run shrinkwrap locally

This will make the following commit clearer when the update is run.
chore(shrinkwrap): update dgeni-packages
chore(CHANGELOG.md): add input type date PR as breaking change

Related to #6630
fix (ngAnimate): fix requestAnimationFrame for old version of Firefox

The recent $$RAFProvider which is a wrapper for the native
requestAnimationFrame method doesn't use the mozRequestAnimationFrame.
Old versions of FF (20 for example) crash if ngAnimate is included

No breaking changes and fix issue https://github.com/angular/angular.js/issues/6535

Closes #6535
Closes #6540
docs($resource): fix example using promise
docs(guide/unit-testing): fix typo
docs(guide/compiler): add missing closing parenthesis
docs(ngMock): grammar nitpick.
docs(scripts/utils.inc): clarify documentation
fix(ngAnimate): setting classNameFilter disables animation inside ng-if

Closes #6539
fix($$rAF): always fallback to a $timeout incase native rAF isn't supported

Closes #6654
chore: fix compare-master-to-stable script
chore: update compare-master-to-stable to use v1.2.x
chore: make compare-master-to-stable script more flexible
fix($http): don't covert 0 status codes to 404 for non-file protocols

PR #5547 introduced conversion of all 0 status codes to 404 for cases
where no response was recieved (previously this was done for the
file:// protocol only). But this mechanism is too eager and
masks legitimate cases where status 0 should be returned. This commits
reverts to the previous mechanism of handling 0 status code for the
file:// protocol (converting 0 to 404) while retaining the returned
status code 0 for all the protocols other than file://

Fixes #6074
Fixes #6155