client: Replaced occurrences of boost::*int*t with stdint.h types (were...

client: Replaced occurrences of boost::*int*t with stdint.h types (were readded due to merge of Windows client branch).

git-svn-id: https://xtreemfs.googlecode.com/svn/trunk@3615 f8528748-c2c0-11dd-ba5c-d3b7c2b3b534