misc: Kernel LED Alerts
uses LED Triggers to manage some system events, in our case:
- Touchwake enabled (blue)
- Battery Full (green)
- TMU Thermal Throttle (red)

more to come to extend the interface
defconfig: enabled LED TRIGGERS and KERNEL LED ALERTS
cpufreq.h: fixed 'warning: function declaration isn't a prototype'

Change-Id: I622d13985e9952bd63099543991a4b1e2b2d470c
Linux 3.0.77
Linux 3.0.78
touch_wake: reducing timeout to 2secs
kernel_led_alerts: defaulting to disabled
will be toggled from the app
Linux 3.0.79
Makefile: introducing Linaro O3 Optimisations
N.E.A.K. S3 3.1x