remove inaccurate documentation - see "script_finder"
make config names a little more distinct in the docs
group the finder configs at the end
clarify ExecDir reference
fix errors in pod links
see also Test::Script
changelog for doc fixes
our main test also tests a script
remove redundant links (metacpan and sco provide links to these)
string comparison fails on win32 when we include a newline
stop stop weaving pod into ::Conflicts; pod coverage tests complain when there is no pod
v2.022

 - documentation fixes and cleanup
 - added missing test prereq on Test::Script (but still not injected into the
   built dist unless scripts are being shipped)
 - stop looking for newlines in test, to avoid needless failure on win32