feat($goQuery): Experimental intergration of Query

$goQuery is a service built on `key.query()`.  It accepts a key, room,
filter and options.  It returns a QueryModel. The Model has the standard
`$sync` method which keeps the models value current with that of the
query result set.

```js
	angular.module('ChatApp').controller('ChatCtrl', ['$scope', '$goQuery', function($scope, $query) {
	  var filter = { “sender”: { “$eq”: “GrandMasterLivingston” }};
	  var sort = { “$name”: “desc”};
	  var limit = 20;
	  var options = { sort: sort, limit: limit };

	  $scope.chat = $query('messages', filter, options);
	  $scope.chat.$sync();
	}]);
```

Related: #48
fix(example.js): remove test code from example
chore(model.js): on/off listener passed outside of opts obj
chore(on.md off.md): Add docs for model#on/#off
Merge pull request #55 from goinstant/colinmacdonald/deprecated-listeners

chore(model.js): #on/#off listener passed outside of opts obj
cr comments
docs(query.md): Adding query documentation draft
docs(key.md): Updating for consistencies sake
chore(model): Refactored to enable sync replacement
test(sync, model): Moving tests towards est. interface

Cleaning up tests, adding missing omit test, stripping
out anything DI related, we could consider dropping this
into an intergration test at some point.
Merge pull request #56 from goinstant/colinmacdonald/docs

Add docs for model#on/#off
tests(query): Adding query sync tests
tests(query): Adding query sync tests
Merge remote-tracking branch 'origin/develop' into mattcreager/query

Conflicts:
	examples/index.html
	examples/js/example.js
Merge branch 'mattcreager/query' of github.com:goinstant/goangular into mattcreager/query
docs(query): Fixing IE8 Issue :|
chore(Deprecated GoAngular): Removing deprecated files

GoAngular v1 was deprecated and has now been removed with it's many
associated dependencies and tests.
Merge pull request #49 from goinstant/mattcreager/query

feat($goQuery): Experimental integration of Query
docs(conn, key, model): Adding stability index

The GoAngular API will steadily improve as it matures. Certain parts
still need to be refined.  We want to make it clear which state each
part of the API is in, so we'll be leveraging NodeJS's stability index.

More can be found on the
[stability index here](http://nodejs.org/api/documentation.html).
Merge pull request #61 from goinstant/mattcreager/clean-deprecated-files

chore(Deprecated GoAngular): Removing deprecated files