Revision history for Env-PS1 - prompt string formatter

0.03 Mon Mar 29 2004
        - Added support to tie a scalar reference

     Tue Mar 23
        - Fixed bug for platforms not supporting getpwuid()

     Sat Mar 13
        - Introduced $ENV{CLICOLOR} to switch colours on/off

0.02 Wed Mar 10
        - Added Makefile.PL - only Build.PL doesn't seem enough :(
	- Tweaked the example script a bit
	- Added \P{format} for proc info
	- Added carl0s' acpi snippets
	- Fixed customization

0.01 Mon Mar 08
        - Finished all initial features

     Sun Mar 07 2004
	- Initialised the module