Added a method to access all properties in GalenConfig

Author: ishubin

galen-core/src/main/java/com/galenframework/config/GalenConfig.java

@@ -15,8 +15,6 @@
 ******************************************************************************/
 package com.galenframework.config;
 
-import java.io.File;
-import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.LinkedList;
@@ -25,9 +23,7 @@
 
 import com.galenframework.specs.SpecImage;
 import com.galenframework.utils.GalenUtils;
-import com.galenframework.specs.SpecImage;
 
-import com.galenframework.utils.GalenUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -48,6 +44,11 @@ private GalenConfig() {
             LOG.trace("Cannot load galen config", e);
         }
     }
+
+
+    public Properties getProperties() {
+        return properties;
+    }
 
     private void loadConfig() throws IOException {
         this.properties = new Properties();