Use INT32_MIN instead of INT_MIN for Linux compatibility

Author: jsiegle

Plugins/LfpDisplayNode/LfpDisplayNode.h

@@ -101,7 +101,7 @@ class LfpDisplayNode :  public GenericProcessor
     void acknowledgeTrigger(int splitId);
 
     /** Reads from int value from payload, returns if the value was found and is within bounds*/
-    bool getIntField(DynamicObject::Ptr payload, String name, int& value, int lowerBound = INT_MAX, int upperBound = INT_MIN);
+    bool getIntField(DynamicObject::Ptr payload, String name, int& value, int lowerBound = INT32_MAX, int upperBound = INT32_MIN);
 
     /** Handles messages from other processors during acquisition*/
     void handleBroadcastMessage(String msg) override;