Added a brief documentation

Made it compilable with latest 1.x addons repo

Author: octa22

README.md

@@ -1 +1,13 @@
 # org.openhab.binding.yeelight
+
+# binding configuration
+No configuration needed
+
+# item file example
+```
+Switch YeelightStrip "Yeelight LED power" { yeelight="192.168.2.43:55443" }
+Switch YeelightStripToggle "Toggle Yeelight LED strip" { yeelight="192.168.2.43:55443#toggle" }
+Dimmer YeelightStripBright "LED brightness [%.1f]" { yeelight="192.168.2.43:55443#set_bright" }
+Dimmer YeelightStripCT "LED color temp [%.1f]" { yeelight="192.168.2.43:55443#set_ct" }
+Color YeelightRGB "RGB" { yeelight="192.168.2.43:55443#set_hsb" } 
+```

pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.openhab.bundles</groupId>
         <artifactId>binding</artifactId>
-        <version>1.9.0-SNAPSHOT</version>
+        <version>1.10.0-SNAPSHOT</version>
     </parent>
 
     <properties>

src/main/java/org/openhab/binding/yeelight/internal/YeelightGenericBindingProvider.java

@@ -10,6 +10,7 @@
 
 import org.openhab.binding.yeelight.YeelightBindingProvider;
 import org.openhab.core.items.Item;
+import org.openhab.core.library.items.ColorItem;
 import org.openhab.core.library.items.DimmerItem;
 import org.openhab.core.library.items.SwitchItem;
 import org.openhab.model.item.binding.AbstractGenericBindingProvider;
@@ -36,10 +37,10 @@ public String getBindingType() {
 	 */
 	@Override
 	public void validateItemType(Item item, String bindingConfig) throws BindingConfigParseException {
-		if (!(item instanceof SwitchItem || item instanceof DimmerItem)) {
+		if (!(item instanceof SwitchItem || item instanceof DimmerItem || item instanceof ColorItem)) {
 			throw new BindingConfigParseException("item '" + item.getName()
 					+ "' is of location '" + item.getClass().getSimpleName()
-					+ "', only Switch- and DimmerItems are allowed - please check your *.items configuration");
+					+ "', only Switch-, Dimmer- and ColorItems are allowed - please check your *.items configuration");
 		}
 	}