[lmi] Superfluous spaces around {{>partial}}

[Greg Chicares]

With the following experimental patch to emphasize spacing:

---------8<--------8<--------8<--------8<--------8<--------8<--------8<-------
diff --git a/ill_reg_footer.mst b/ill_reg_footer.mst
index f4d0dceb..39de8e2d 100644
--- a/ill_reg_footer.mst
+++ b/ill_reg_footer.mst
@@ -28,12 +28,12 @@
     <tr>
         <td>Date Prepared: {{date_prepared}}</td>
         <td align="center">{{page_number}}</td>
-        <td align="right">{{InsCoName}}</td>
+        <td align="right">|{{InsCoName}}|</td>
     </tr>
     <tr>
         <td>System Version: {{LmiVersion}}</td>
         <td>&nbsp;</td>
-        <td align="right">{{>imprimatur}}</td>
+        <td align="right">|{{>imprimatur}}|</td>
     </tr>
 </table>
 
--------->8-------->8-------->8-------->8-------->8-------->8-------->8-------

...on a 'sample2naic' illustration, the right-hand side of the footer
looks like this:

| {ImprimaturPresale} |
|{InsCoName}|

with superfluous spaces surrounding the {{>partial}}. Can that unwanted
space be suppressed?

Even if this particular example may not matter much, I anticipate that
the extra space might look worse in other cases not yet discovered.
I could fix it in this particular case by defining a variable like
{{TheContextualImprimatur}} and assigning it in C++ rather than in an
MST template, but I'm wondering whether there's a general solution.

I thought the extra spaces might come from whitespace in 'imprimatur.mst',
but reducing the body of that template to a single 270-character line
with no whitespace doesn't affect the output.