LED: Added C Src and Example

Changed from Grove LED to LED.

Signed-off-by: Abhishek Malik <abhishek.malik@intel.com>

examples/java/CMakeLists.txt

@@ -37,7 +37,7 @@ add_example(GroveEHRSample groveehr)
 add_example(Emg emg)
 add_example(Gsr gsr)
 add_example(GroveLed_multiSample grove)
-add_example(GroveLEDSample grove)
+add_example(LEDSample led)
 add_example(LightSample light)
 add_example(GroveLineFinderSample grovelinefinder)
 add_example(GroveMDSample grovemd)

examples/java/LEDSample.java

@@ -22,10 +22,10 @@
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-public class GroveLEDSample {
+public class LEDSample {
 	public static void main (String args[]) throws InterruptedException {
 		//! [Interesting]
-        upm_grove.GroveLed led = new upm_grove.GroveLed(2);
+        upm_led.Led led = new upm_led.Led(2);
 		
 		for (int i = 0; i < 10; ++i) {
 			led.on();