Added parser.h and parser.c to lists so that they are linked correctly.

src/Makefile.am

@@ -35,17 +35,17 @@ endif
 # List required headers
 include_HEADERS = space.h runner.h queue.h task.h lock.h cell.h part.h const.h \
     engine.h swift.h serial_io.h timers.h debug.h scheduler.h proxy.h parallel_io.h \
-    common_io.h single_io.h multipole.h map.h tools.h partition.h clocks.h
+    common_io.h single_io.h multipole.h map.h tools.h partition.h clocks.h parser.h
 
 # Common source files
 AM_SOURCES = space.c runner.c queue.c task.c cell.c engine.c \
     serial_io.c timers.c debug.c scheduler.c proxy.c parallel_io.c \
     units.c common_io.c single_io.c multipole.c version.c map.c \
-    kernel.c tools.c part.c partition.c clocks.c
+    kernel.c tools.c part.c partition.c clocks.c parser.c
 
 # Include files for distribution, not installation.
 nobase_noinst_HEADERS = approx_math.h atomic.h cycle.h error.h inline.h kernel.h vector.h \
-		 runner_doiact.h runner_doiact_grav.h units.h intrinsics.h minmax.h \
+		 runner_doiact.h runner_doiact_grav.h units.h intrinsics.h minmax.h parser.h \
 		 gravity.h gravity_io.h \
 		 gravity/Default/gravity.h gravity/Default/gravity_iact.h gravity/Default/gravity_io.h \
 		 gravity/Default/gravity_debug.h gravity/Default/gravity_part.h  \