fix polymorphism in Async type signature (how the hell were people using it before??)
fix memo type
Added CKEditor definitions
Added new() to IResourceClass

Added `new(dataOrParams? : any) : T;` to `IResourceClass<T>` to allow creation of a new instance of the resource using the `new` keyword, which is required to create a new resource object of type `T`. 

In the [AngularJS documentation example](http://docs.angularjs.org/api/ngResource/service/$resource) this change would allow for line 27 `new CreditCard({number:'0123'});` where `CreditCard` is `IResourceClass<CreditCard>`. Without this change we get `error TS2083: Invalid 'new' expression.` when new-ing the resource.
smoothie: fix streamTo signature
Update ng-grid.d.ts

Added pinned to IColumnDef, also wondering why under IGridOptions, data isn't a string, any[] doesn't work in my experience.
Fix Travis CI build (because of tsc --noImplicitAny option)
node: fix signatures of readFile*
smoothie: fix streamTo comment
Add definitions for 'parallelLimit'.

Doc: https://github.com/caolan/async#parallellimittasks-limit-callback
angular.d.ts IDocumentService extends IAugmentedJQuery

Updated IDocumentService to extend IAugmentedJQuery rather than Document. As per the API (http://docs.angularjs.org/api/ng.$document) it provides "A jQuery or jqLite wrapper for the browser's window.document object."
Renamed Observable.fromGenerator to fromIterable and added overload to take iterable.
Updated header.
Removed private functions `inherits` and `addProperties` from `Rx.internals`.
jQuery: Promises - made first arg optional
Merge pull request #1877 from johnnyreilly/master

jQuery: Promises - made first arg optional
Merge pull request #1845 from ondrejsevcik/master

Added CKEditor definitions
sort List of Definitions
Merge pull request #1854 from scottmcarthur/patch-1

Added new() to IResourceClass
Merge pull request #1857 from mikehhawley/patch-1

smoothie: fix streamTo signature
Extracted common part of definitions with `rx.lite` from `rx.d.ts` into `rx-lite.d.ts`.