Revision history for Perl extension Parallel::DataPipe.
0.08  Mon May  23
    - pipeline() documentation was slightly improved
0.07  Mon May  22
    - pipeline - algorithm of n parallel unix-like pipes implemented, see pipeline() doc
    
0.06  Mon May  20
    - interface and behaviour of Parallel::DataPipe::run has been changed. See
    https://github.com/okharch/Parallel-DataPipe/commit/d99a9cb2078e32dfb37d80e24c335f0006184639
    for details
0.05  Sun May  19
    - minor fix to PIPE_MAX_CHUNK_SIZE: be pessimistic unless good news for the platform.
      16Kb for Linux & Cygwin, 1Kb for others. This allowed test to be passed for OpenBSD
0.04  Sat May  18
    - at last! multiplatform implementation. tests are passed for MSWin32, Freebsd, Cygwin, Linux
0.03  Tue May  14 2013
    - fix for #85289: tests hang on Windows. added test if pipes work as intented [okharch]
    
0.02  Mon May  13 2013
	- override SIG{TERM} for child to exit silently from data processors
	- get rid of single-thread logic
	- fixup for input_iterator returned value so it can return  and 0 for processing. only undef is considered as EOF
	- $_ is also passed as parameter (@_ or $_[0]) to the process_data closure
	
0.01  Wed May  8 07:44:03 2013
	- original version; created by h2xs 1.23 with options
		-AX Parallel::DataPipe