Fixes #128. Add an space when <include> is on the same line.

Author: emacarron

src/main/java/org/apache/ibatis/scripting/defaults/RawSqlSource.java

@@ -47,6 +47,7 @@ private static String getString(XNode script) {
       if (child.getNode().getNodeType() == Node.CDATA_SECTION_NODE || child.getNode().getNodeType() == Node.TEXT_NODE) {
         String data = child.getStringBody("");
         contents.append(data);
+        contents.append(" "); // issue #128
       }
     }
     return contents.toString();

src/test/java/org/apache/ibatis/submitted/includes/Mapper.xml

@@ -29,8 +29,7 @@
   <select id="select" resultType="map">
     <include refid="org.apache.ibatis.submitted.includes.fragments.select"/>
     field1, field2, field3
-    from
-    <include refid="sometable"/>
+    from<include refid="sometable"/>
   </select>
 
   <select id="selectWithProperty" resultType="_int">