Closes #30: Delete locale & theme concept

docs-web-common/src/main/java/com/sismics/security/UserPrincipal.java

@@ -1,10 +1,9 @@
 package com.sismics.security;
 
-import org.joda.time.DateTimeZone;
-
-import java.util.Locale;
 import java.util.Set;
 
+import org.joda.time.DateTimeZone;
+
 /**
  * Authenticated users principal.
  * 
@@ -21,11 +20,6 @@ public class UserPrincipal implements IPrincipal {
      */
     private String name;
     
-    /**
-     * Locale of the principal.
-     */
-    private Locale locale;
-    
     /**
      * Timezone of the principal.
      */
@@ -85,20 +79,6 @@ public class UserPrincipal implements IPrincipal {
         this.name = name;
     }
 
-    @Override
-    public Locale getLocale() {
-        return locale;
-    }
-
-    /**
-     * Setter of locale.
-     *
-     * @param locale locale
-     */
-    public void setLocale(Locale locale) {
-        this.locale = locale;
-    }
-
     @Override
     public DateTimeZone getDateTimeZone() {
         return dateTimeZone;