patches for customBuild tool

[Laurel A. Williams]

I have uploaded the following code and patches to the JIRA's related to 
customBuild and would appreciate having them reviewed and committed if 
possible (hint hint Jacob or Justin).

1) I revised jsonProcessor.php to address the issues in FLUID-2954 
(copyright correction), FLUID-2922 (refactor to return JSON data) and 
FLUID-2945 (assign json data to variable). Since this file hadn't been 
reviewed yet, I just uploaded a replacement rather than a patch. I 
attached the file to FLUID-2922

2) I revised postProcessor.php to correct the copyright (FLUID-2954) and 
attached it to that jira. This is a patch.

Thanks all,

Laurel

-- 
Laurel A. Williams
Adaptive Technology Resource Centre
University of Toronto