Fix bug on message center red dot. reviewed by redding.

@@ -48,7 +48,7 @@ export default class MsgCenterCatgoryCell extends React.Component {
 
             <View style={styles.left}>
             <LittleRedDotImage
-            isRedDot={isRead}
+            isRedDot={!isRead}
             defaultSource={this.props.defaultSource}
             />
             </View>

@@ -16,12 +16,12 @@ let InitialState = Record({
 		sysMsg: new (Record({
 			timeagoStr: null,
 			tips: null,
-			isRead: false,
+			isRead: true,
 		})),
 		likeMsg: new (Record({
 			timeagoStr: null,
 			tips: null,
-			isRead: false,
+			isRead: true,
 		})),
 		endReached: false,
     })),

@@ -29,8 +29,27 @@ export default function message(state = initialState, action) {
     if (!(state instanceof InitialState)) return initialState.merge(state);
 
     switch (action.type) {
-
-         case MESSAGE_LIKE_REQUEST: {
+        case GO_TO_SYS_MESSAGE: {
+            let newSysMsg = new (Record({
+                timeagoStr: state.centerMsg.sysMsg.timeagoStr,
+                tips: state.centerMsg.sysMsg.tips,
+                isRead: true,
+            }));
+            let nextState = state.setIn(['centerMsg', 'sysMsg'], newSysMsg);
+            return nextState;
+        }
+            break;
+        case GO_TO_LIKE_MESSAGE: {
+            let newLikeMsg = new (Record({
+                timeagoStr: state.centerMsg.likeMsg.timeagoStr,
+                tips: state.centerMsg.likeMsg.tips,
+                isRead: true,
+            }));
+            let nextState = state.setIn(['centerMsg', 'likeMsg'], newLikeMsg);
+            return nextState;
+        }
+            break;
+        case MESSAGE_LIKE_REQUEST: {
             let nextState =  state.setIn(['like', 'isFetching'], true)
                 .setIn(['like', 'error'], null);
             return nextState;