fixed bugs in server
! fixed bug in server where reads and writes could not
  access the very last of the bug because of a mistake
  in if statement
! added check for beyond block length for copy operation
added better functionality to get segment function
! fixed lots of bugs and problems
client work
- removed a few debug things
+ added DebugPrintWhoWrote to help find bugs, but commented
  out code to add to the list -- will try using a debug
  block for it