Add keyboard shortcut for 'Build Solution' command

Author: GKotfis

docs/ide/walkthrough-building-an-application.md

@@ -59,7 +59,7 @@ Next, you'll build the solution with the custom build configuration.
 
 ### Build the solution
 
-- On the menu bar, choose **Build** > **Build Solution**.
+- On the menu bar, choose **Build** > **Build Solution**, or press **Ctrl+Shift+B**.
 
     The **Output** window displays the results of the build. The build succeeded.
 
@@ -219,4 +219,4 @@ Congratulations! You've successfully completed this walkthrough.
 
 - [Walkthrough: Build a project (C++)](/cpp/ide/walkthrough-building-a-project-cpp)
 - [ASP.NET web application project precompilation overview](/previous-versions/aspnet/aa983464\(v\=vs.110\))
-- [Walkthrough: Use MSBuild](../msbuild/walkthrough-using-msbuild.md)
+- [Walkthrough: Use MSBuild](../msbuild/walkthrough-using-msbuild.md)