Removed a few double includes for "bagpipe.ly" and "lilydrum"

This needs to be done for every file

New Scores for Tenor mostly (not fully integrated yet)

Some bugfixes in layout

airs/mull_of_kintyre/notes.tenor.ily

@@ -0,0 +1,22 @@
+% 6/8 Mull of Kintyre
+% Tenor
+\version "2.18.2"
+composerTenor = ""
+arrangerTenor = ""
+tenorglobal = {}
+% Music
+tenorMeasure = \drummode {
+	d8 d16. g32 d8
+	d8 d16. g32 d8 |
+}
+tenorA = \drummode {
+	\repeat unfold 6 { \tenorMeasure }
+}
+
+tenorB = \drummode {
+	\repeat unfold 9 { \tenorMeasure }
+}
+
+tenorE = \drummode {
+	\repeat unfold 6 { \tenorMeasure }
+}

airs/mull_of_kintyre/tenor.ly

@@ -0,0 +1,57 @@
+\version "2.18.2"
+
+\include "lilydrum.ly"
+
+\include "./config.ily"
+\include "./notes.tenor.ily"
+
+\score {
+    \new PipeBandDrumStaff {
+	\global
+	\tenorglobal
+	<<
+			\new NullVoice = "format" {
+				\repeat volta 2 {
+				  	% Refrain
+					\repeat unfold 6 {	
+					  \measure
+					}
+					\bar "||"
+					\break
+					% Couplet
+					\repeat unfold 4 {
+					  \measure
+					}
+					\break
+					\repeat unfold 4 {
+					  \measure
+					}
+					\once \override Score.RehearsalMark #'break-visibility = #'#(#t #t #f)
+					\mark \markup { \small "D.C. al fine" }
+					\measure
+					\break
+
+				}
+				% Dunno
+				\repeat unfold 6 {
+				  \measure
+				}
+				\bar "|."
+
+			}%Format
+			
+			\new DrumVoice = "tenor" {
+				\tenorA
+				\tenorB
+
+				\tenorE
+			}
+	>>
+	}
+	\header {
+		title = \title
+		meter = \meter
+		instrument = \instrumentTenor
+		composer = \composerTenor
+	}
+}