Fix incorrect buffer sizing when serializing AtomicIncrementRequest.
Fix incorrect buffer sizing when serializing AtomicIncrementRequest.

This could cause an ArrayIndexOutOfBoundsException while
serializing the RPC.  This closes #32.

Change-Id: Ib96dc53c403032416a4c4ca1de9dfa23530d4ae6
Signed-off-by: Benoit Sigoure <d0ba46810740e35622837d76cd77ceb8c4bf46f5@gmail.com>

mway08/asynchbase,StumbleUponArchive/asynchbase,Connexity/asynchbase,hzy001/asynchbase,nvoron23/asynchbase,tempbottle/asynchbase,OpenTSDB/asyncbigtable,pythian/asynchbase,hhshuai/asynchbase,manolama/asyncbigtable,SteamShon/asynchbase,mway08/asynchbase,yuzhu712/asynchbase,OpenTSDB/asynchbase,adityakishore/asynchbase,adityakishore/asynchbase,StumbleUponArchive/asynchbase,angushe/asynchbase,manolama/asynchbase,Connexity/asynchbase,nvoron23/asynchbase,manolama/asynchbase,hhshuai/asynchbase,hzy001/asynchbase,OpenTSDB/asynchbase,tsuna/asynchbase,angushe/asynchbase,tsuna/asynchbase,tempbottle/asynchbase,yuzhu712/asynchbase,mapr/asynchbase,SteamShon/asynchbase,mapr/asynchbase