Java client library
Added support in fallback class for multirequest calls.
#time 6h
php53 client library
Added support in fallback class in multi-requests as well.
#time 1h
php Zend client library
Added support in fallback class also in multirequests.
#time 30m
Python client library-
Cleaned the code
Added support in fallback also in multi-request case.
#time 1h
phps client libs,
use real null.