Merge pull request #103 from k-r-g/undoServlet31changes

Undo changes to make compatible with Servlet 3.1

Author: msmith-techempower

gemini-resin/src/main/java/com/techempower/gemini/jsp/NullServletOutputStream.java

@@ -222,17 +222,4 @@ public void flush() throws IOException
     // Does nothing.
   }
 
-  @Override
-  public boolean isReady()
-  {
-    // Always ready to do nothing.
-    return true;
-  }
-
-  @Override
-  public void setWriteListener(WriteListener writeListener)
-  {
-    // Does nothing.
-  }
-
 }   // End NullServletOutputStream.

gemini-resin/src/main/java/com/techempower/gemini/jsp/RedirectedServletOutputStream.java

@@ -255,16 +255,4 @@ public void flush() throws IOException
     this.destination.flush();
   }
 
-  @Override
-  public boolean isReady()
-  {
-    return true;
-  }
-
-  @Override
-  public void setWriteListener(WriteListener writeListener)
-  {
-    // Do nothing.
-  }
-
 }   // End RedirectedServletOutputStream.