Data in data even if server responds with 0 bytes

Merge pull request #27 from shortcut/dontCheckDataLength

Don't check count of received data

Empty data as success

Allow the server to response with empty data

Disk request fixes, cancellation fixes, logging improvement

Merge pull request #26 from shortcut/diskRequestFixes

Disk request fixes, cancellation fixes, logging improvement

0.1.5: Bug fix

Fixed retain cycle on requests

0.1.4: Validation and custom error parsing

• add better validation of requests
• be able to specify a model type for error responses
  (details in README)

bux fixes

• update internal urlRequest after going through all the RequestAdapters
• actually use the jsonDecoder passed in
• don't let Request retain the parent Network

Add RequestAdapter

New protocol for adding adapters (middleware) to a request:

public protocol RequestAdapter {
    func adapt(_ urlRequest: URLRequest) -> URLRequest
}

Request now has adapters: [RequestAdapter] and func withAdapter(_ adapter: RequestAdapter) -> Self which you can use to chain the addition of adapters

Example:

                network.request(OrderAPI.getOrders)
                    .withAdapter(AuthenticationAdapter(accessToken: accessToken))
                    .responseDecoded(of: OrderResponse.self)

Fixes DiskRequest and adds TargetType properties for mock data

TargetType protocol now includes:

    var diskPath: String? { get } // for mocks using DiskRequest
    var diskDelay: TimeInterval { get }

in order for a target to define a local json file for the request, and an optional delay (to test loading UI for example)

New Network API

This release introduces an almost complete rewrite of the API. See README for more info

0.0.3: Merge pull request #11 from shortcut/andre/queryOptions

add ability to configure query string format for arrays and dictionaries