HH-70 export runtime H2H_LD_LIBRARY_PATH
- Although we prob don't want to manipulate the LD_LIBRARY_PATH,
 peculiarities in the hadoop install package forces us to add their
 /usr/lib64 path.

Signed-off-by: rpastrana <rodrigo.pastrana@lexisnexis.com>
Merge pull request #53 from rpastrana/HH-70-Update-LD_LIBRARY_PATH

Hh 70 update ld library path
-verified by QA