Please sign ICLAs with Apache ...

[Satheesh Bandaram]

... if you plan to submit major changes or some number of small modifications. I had to stop submissions couple of times, because at the last minute, I found ICLAs were missing. Since we have several new developers, I thought I would recycle this old advise. It is good for all folks registered as derby-developers to consider this step. ICLA information can be found at: http://www.apache.org/licenses/#clas Satheesh