Added iOS TypeScript definitions with some comments to the BCL.

BCL.csproj

@@ -149,6 +149,7 @@
     <TypeScriptCompile Include="promises\promises.ts" />
     <TypeScriptCompile Include="promises\index.ts" />
     <TypeScriptCompile Include="net\http.ts" />
+    <TypeScriptCompile Include="ios7.d.ts" />
     <Content Include="_references.ts" />
     <TypeScriptCompile Include="Console\console.android.ts">
       <DependentUpon>console.d.ts</DependentUpon>

declarations.ios.d.ts

@@ -2,6 +2,7 @@
 // iOS specific TypeScript declarations
 // TODO: This is temporary, until we have the TS definitions for the native APIs
 
+/*
 declare module UIKit {
 
     export class UIResponder {
@@ -127,3 +128,4 @@ declare module CoreLocation {
 
     function CLLocationCoordinate2DMake(latitude: number, longitude: number) : any;
 }
+*/