Merge branch 'development' of https://github.com/socketio/socket.io-client-swift into development

* 'development' of https://github.com/socketio/socket.io-client-swift:
  don't use api extensions only
  don't try and start server
  change travis config
  remove log for dorequest

Author: nuclearace

.travis.yml

@@ -2,12 +2,8 @@ language: objective-c
 xcode_project: Socket.IO-Client-Swift.xcodeproj # path to your xcodeproj folder
 xcode_scheme: SocketIO-iOS
 osx_image: xcode7.3
-before_install:
-    - cd Socket.IO-Test-Server/
-    - npm install
-    - cd ..
-install: node Socket.IO-Test-Server/main.js &
+branches:
+  only:
+    - master
+    - development
 script: xctool -project Socket.IO-Client-Swift.xcodeproj -scheme SocketIO-Mac build test -parallelize
-cache:
-  directories:
-    - Socket.IO-Test-Server/node_modules

Socket.IO-Client-Swift.xcodeproj/project.pbxproj

@@ -814,7 +814,6 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -871,7 +870,6 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;

Source/SocketEnginePollable.swift

@@ -97,7 +97,6 @@ extension SocketEnginePollable {
 
     func doRequest(req: NSURLRequest, withCallback callback: (NSData?, NSURLResponse?, NSError?) -> Void) {
         if !polling || closed || invalidated || fastUpgrade {
-            DefaultSocketLogger.Logger.error("Tried to do polling request when not supposed to", type: "SocketEnginePolling")
             return
         }