Document addition of MSI to Base.

documentation/RELEASE_NOTES.html

@@ -23,6 +23,15 @@ for a while in case anyone still needs them.</p>
 
 <h2 align="center">Changes between 3.14.x and 3.15.0.1</h2>
 
+<h3>MSI included with Base</h3>
+
+<p>An enhanced version of the Macro Substitution and Include program <q>msi</q>
+has been included with Base. Both this new version of msi and the IOC's
+<tt>dbLoadTemplates</tt> command now support setting global macros in
+substitution files, and <tt>dbLoadTemplates</tt> can now take a list of global
+macro settings as the second argument on its command line. The substitution file
+syntax is documented in the Application Developers Guide.</p>
+
 <h3>Cross-builds targeting win32-x86-mingw</h3>
 
 <p>Some Linux distributions now package the MinGW cross-compiler which makes it

src/ioc/dbtemplate/test/template

@@ -1,5 +0,0 @@
-# comment line
-a = $(a)
-b = $(b)
-c = $(c)
-d = $(d)