Update bundled freetype to 2.6.1

third_party/freetype/src/type1/Jamfile

Index: third_party/freetype/src/type1/Jamfile
diff --git a/third_party/freetype/src/type1/Jamfile b/third_party/freetype/src/type1/Jamfile
index 8e366baae510c1d16640921be3849f9f10b88a9e..d1a3af57e90333f9a0a8321b5a20ff08fc32d64f 100644
--- a/third_party/freetype/src/type1/Jamfile
+++ b/third_party/freetype/src/type1/Jamfile
@@ -1,6 +1,6 @@
 # FreeType 2 src/type1 Jamfile
 #
-# Copyright 2001 by
+# Copyright 2001-2015 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -16,7 +16,13 @@ SubDir  FT2_TOP $(FT2_SRC_DIR) type1 ;
 
   if $(FT2_MULTI)
   {
-    _sources = t1afm t1driver t1objs t1load t1gload t1parse ;
+    _sources = t1afm
+               t1driver
+               t1gload
+               t1load
+               t1objs
+               t1parse
+               ;
   }
   else
   {