Initial version of DKMS support.

Worked once, will not work again.  Build occurs, dkms reports that the
build of ./src/oneUpPower.ko failed.  Kernel module is being generated,
but not located anywhere it can be found.

battery/dkms/Makefile

@@ -0,0 +1,8 @@
+
+obj-m += oneUpPower.o
+
+all:
+	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
+# Clean:
+#   make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
+