add installation notes
fix changes
tweaks to pass tests
fix the example client
bump Spread prereq
fix comment about installation
fix the spread version for RT#66904
New CPAN release of POE-Component-SpreadClient - v1.003

 - Updates to the auto-generated files
 - Tweak POD and some code slightly to pass PerlCritic and other tests
 - Fix the example client to make it work better
 - Fix the Spread version specification, RT#66904 ( thanks LordV! )

 [STATISTICS]
 - code churn: 6 files changed, 113 insertions(+), 87 deletions(-)