+IT Programming World Microsoft’s Build 2015 conference opening keynote was a testament to Microsoft’s openness.  We demonstrated and announced a new free cross-platform Visual Studio edition, great integration with Docker, and methods for developers to bring code for the Web, .NET/Win32, Android, and iOS to Windows 10.  We also announced new features in Windows 10 and new Azure data services.  First, Satya Nadella took the...