Refactored the power commands out from the sky-specific shell commands into its own module. Also added compower idle consumption in the energy and power reports.

apps/shell/Makefile.shell

@@ -5,7 +5,8 @@ shell_src = shell.c shell-reboot.c \
             shell-rime-ping.c shell-rime-sniff.c shell-rime-netcmd.c \
             shell-rime-debug.c shell-coffee.c \
             shell-wget.c shell-httpd.c shell-irc.c \
-            shell-checkpoint.c
+            shell-checkpoint.c shell-power.c \
+#            shell-netcat.c
             #shell-rsh.c
 shell_dsc = shell-dsc.c
 
@@ -27,6 +28,12 @@ ifndef PLATFORM_BUILD
   override irc_src = ircc.c psock.c ircc-strings.c
 endif
 
+APPS += telnet
+include $(CONTIKI)/apps/telnet/Makefile.telnet
+ifndef PLATFORM_BUILD
+  override telnet_src = telnet.c
+endif
+
 ifeq ($(TARGET),sky)
   shell_src += shell-sky.c shell-exec.c
 endif