Deprecate order() methods on Query, ExpressionList - migrate to orderBy()

Unfortunately we have order() and orderBy() methods which do the
same thing. I have decided to deprecate the order() ones in
favour of the orderBy() methods so that ultimately we will end
up with less methods and I think orderBy() is the correct choice.

Apologies for the migration pain here.

ebean-core/src/main/java/io/ebeaninternal/server/expression/DefaultExpressionList.java

@@ -290,25 +290,14 @@ public class DefaultExpressionList<T> implements SpiExpressionList<T> {
     return query.where();
   }
 
-  @Override
-  public OrderBy<T> order() {
-    return query.order();
-  }
-
   @Override
   public OrderBy<T> orderBy() {
-    return query.order();
-  }
-
-  @Override
-  public ExpressionList<T> order(String orderByClause) {
-    query.order(orderByClause);
-    return this;
+    return query.orderBy();
   }
 
   @Override
   public ExpressionList<T> orderBy(String orderBy) {
-    query.order(orderBy);
+    query.orderBy(orderBy);
     return this;
   }
 

ebean-core/src/main/java/io/ebeaninternal/server/expression/FilterExpressionList.java

@@ -131,8 +131,8 @@ public final class FilterExpressionList<T> extends DefaultExpressionList<T> {
   }
 
   @Override
-  public OrderBy<T> order() {
-    return rootQuery.order();
+  public OrderBy<T> orderBy() {
+    return rootQuery.orderBy();
   }
 
   @Override
@@ -141,12 +141,6 @@ public final class FilterExpressionList<T> extends DefaultExpressionList<T> {
     return this;
   }
 
-  @Override
-  public ExpressionList<T> order(String orderByClause) {
-    this.orderByClause = orderByClause;
-    return this;
-  }
-
   @Override
   public ExpressionList<T> setMaxRows(int maxRows) {
     this.maxRows = maxRows;

ebean-core/src/main/java/io/ebeaninternal/server/expression/JunctionExpression.java

@@ -895,16 +895,6 @@ final class JunctionExpression<T> implements SpiJunction<T>, SpiExpression, Expr
     return exprList.or(expOne, expTwo);
   }
 
-  @Override
-  public OrderBy<T> order() {
-    return exprList.order();
-  }
-
-  @Override
-  public ExpressionList<T> order(String orderByClause) {
-    return exprList.order(orderByClause);
-  }
-
   @Override
   public OrderBy<T> orderBy() {
     return exprList.orderBy();