Changes are required because of move of GETSTRUCT() and timeout
handling framework changes done in PG 9.3. Along with that I fixes
minor issue in DDRProcessor.java that is causing "illegal start of
expression" error. Maven did not worked for me to build it and hang
endlessly while building c source code (pljava-so). As a workaround I
temporarily fixed makefiles to test PG9.3 related fix that seems
worked and generated pljava.jar and pljava.so files and their basic
sanity seems working fine.
Merge pull request #19 from asifnaeem/PG93Fix

Looks good to me so I'll merge it. For future commit messages, please use one line first (80 characters or less) followed by an empty line and then a more elaborate description (where all lines are 80 chars or less). Reason being that such one liners show up in many lists where you can click on a link to get the more elaborated text.