Allow log be directed to stdout instead of syslog

* Allow log be directed to stdout instead of syslog

* Add timestamp to stdout log lines

* Move documentation to source code

Author: killenheladagen

app/Makefile

@@ -1,5 +1,5 @@
-PROG1	= dockerdwrapperwithcompose
-OBJS1	= $(PROG1).o sd_disk_storage.o
+PROG1	= dockerdwrapper
+OBJS1	= $(PROG1).o log.o sd_disk_storage.o
 
 PKGS = gio-2.0 glib-2.0 axparameter axstorage
 CFLAGS += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) pkg-config --cflags $(PKGS))
@@ -15,6 +15,7 @@ all:	$(PROG1)
 $(PROG1): $(OBJS1)
 	$(CC) $(CFLAGS) $(LDFLAGS) $^ $(LIBS) $(LDLIBS) -o $@
 
+$(PROG1).o log.o: log.h
 $(PROG1).o sd_disk_storage.o: sd_disk_storage.h
 
 clean: