Glissandi have no padding at line breaks. (issue4576061)

[mtsolo]

Reviewers: ,

Message:
An aesthetic issue,  but it seems to me that this is in better keeping
with what a glissando represents.

Cheers,
MS

Description:
Glissandi have no padding at line breaks.

Please review this at http://codereview.appspot.com/4576061/

Affected files:
  M scm/define-grobs.scm


Index: scm/define-grobs.scm
diff --git a/scm/define-grobs.scm b/scm/define-grobs.scm
index  
ecfeee3d6bf35bd3f7ebeb5e113420bf2e821e2d..a11d7171706d587bf63c06deb5435f93fe5ddfec  
100644
--- a/scm/define-grobs.scm
+++ b/scm/define-grobs.scm
@@ -930,9 +930,11 @@
        (bound-details . ((right . ((attach-dir .  ,CENTER)
                                    (padding . 1.5)
                                      ))
+                         (right-broken . ((padding . 0.0)))
                          (left . ((attach-dir .  ,CENTER)
                                   (padding . 1.5)
                                      ))
+                         (left-broken . ((padding . 0.0)))
                          ))
        (gap . 0.5)
        (left-bound-info . ,ly:line-spanner::calc-left-bound-info)