bumping version for release; updated README

Author: cburnette

Box.V2/Box.V2.nuspec

@@ -2,15 +2,15 @@
 <package >
   <metadata>
     <id>Box.V2</id>
-    <version>2.11.0</version>
+    <version>2.12.0</version>
     <title>Box Windows SDK V2</title>
     <authors>Box, Inc.</authors>
     <owners>Box, Inc.</owners>
     <projectUrl>https://github.com/box/box-windows-sdk-v2</projectUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>Windows SDK for v2 of the Box API. The SDK is built upon the Portable Class Library and targets the following frameworks: .NET for Windows Store apps, .NET Framework 4.0, Silverlight 4 and higher, Windows Phone 7.5 and higher</description>
-    <releaseNotes>Adds support for accessing data returned by pre-flight checks. Adds support for specifying 'notify' query parameter when creating a collaboration. Adds support for suppressing notifications.</releaseNotes>
-    <copyright>Copyright 2015</copyright>
+    <releaseNotes>Adds support for catching conflict exceptions properly when performing a BoxPreflightCheckRequest.  Adds support for Box Webhooks V2.</releaseNotes>
+    <copyright>Copyright 2016</copyright>
     <tags>Box V2 SDK Platform Enterprise Collaboration Storage File Management</tags>
   </metadata>
 </package>

Box.V2/Config/BoxConfig.cs

@@ -7,7 +7,7 @@ namespace Box.V2.Config
 {
     public class BoxConfig : IBoxConfig
     {
-        private const string DefaultUserAgent = "Box Windows SDK v2.11.0";
+        private const string DefaultUserAgent = "Box Windows SDK v2.12.0";
 
         /// <summary>
         /// Instantiates a Box config with all of the standard defaults

README.md

@@ -168,9 +168,13 @@ try
 	//exception will be thrown if name collision or storage limit would be exceeded by upload									 
 	await userClient.FilesManager.PreflightCheck(req);
 }
+catch (BoxPreflightCheckConflictException<BoxFile> bex)
+{
+	//Handle file name collision error	
+}
 catch (BoxException bex)
 {
-	//Handle error
+	//Handle storage limit error 
 }
 ```
 
@@ -185,7 +189,7 @@ try
 }
 catch (BoxException bex)
 {
-	//Handle error
+	//Handle storage limit error
 }
 ```