Rename the custom action code to BA functions.
Improved handling of the splashscreen.
From WiX 3.8: Enhance wixstdba to display user and warning MSI messages.
Add detect and plan complete BA functions.
On the install page set the focus to the install button or the next enabled control if install is disabled.
Put back Outercurve copyright.
NOTE: If you are using custom actions this release is not compatible with the old custom action code due to the rename to BA functions. Please see the sample in the Examples folder for the new format.