Various Tune Fixes

Most are fixing (gracing) alignment by restructuring the Staff.

4-4_marches/bonnie_galloway/config.ily

@@ -9,7 +9,7 @@ confTempo = {
 %% Format
 part = { \partial 8 s8 }
 measure = { \grace { s4 } s1 | }
-halfline = { \repeat unfold 2 { \measure } }
+halfline = { \repeat unfold 4 { \measure } }
 line = { \repeat unfold 2 { \halfline } }
 
 %% Headers

4-4_marches/bonnie_galloway/pipes.ly

@@ -11,8 +11,9 @@
 		\pipeglobal
 		<<
 			{ 
-			\line \break
-			\line \break
+				\line  \bar "||"
+				\break
+				\line \bar "|."
 			}
 			{
 				\pipesA
@@ -33,6 +34,7 @@
 		\set Staff.midiInstrument = #"bagpipe"
 		%%Tune
 		\pipesA
+
 		\pipesB
 	}
 	\midi { \confTempo }