Merge pull request #11 from contentstack/development

# [Config]: Added support for Region in Config class.

Author: ishaileshmishra

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.contentstack.sdk</groupId>
     <artifactId>java</artifactId>
-    <version>1.4.2-SNAPSHOT</version>
+    <version>1.4.2</version>
     <packaging>jar</packaging>
 
     <name>contentstack-java</name>

src/main/java/com/contentstack/sdk/Config.java

@@ -32,7 +32,7 @@ public class Config {
     protected String environment    = null;
     protected ContentstackRegion region = ContentstackRegion.US;
 
-    public enum ContentstackRegion { US, EUROPE }
+    public enum ContentstackRegion { US, EU }
 
     public ContentstackRegion getRegion() { return this.region; }
 

src/main/java/com/contentstack/sdk/Stack.java

@@ -2,7 +2,6 @@
 
 import com.contentstack.sdk.utility.CSAppConstants;
 import com.contentstack.sdk.utility.CSController;
-import org.apache.log4j.BasicConfigurator;
 import org.apache.log4j.Level;
 import org.apache.log4j.LogManager;
 import org.apache.log4j.Logger;
@@ -106,7 +105,7 @@ protected void setConfig(Config config){
                 if(URL.equalsIgnoreCase("cdn.contentstack.io")) {
                     URL = "cdn.contentstack.com";
                 }
-                URL = "eu-"+URL;
+                URL = region+"-"+URL;
             }
         }