Fix regression caused by correct list flattening

$/.pairs couldn't handle Matches with multiple matches under a single
index, e.g., where it should output 0 => (Match1,Match2) it would output
0 => Match1, 1 => Match2. Cursor.pm has been updated to use Arrays
instead of Parcels so this unintentional flattening doesn't occur
$0, $<named>, etc. should produce a Match if there is only one
awesomize Unable to deduce sequence
tired of accidentally adding tabs to setting
bump nqp+moar rev for unicode property fixes
check for defined elements in Baggy.grab

For some reason the hash elements are already deleted on parrot when it is about to access
.value on it.
implement subparse, redef parse to require $
@<h>, @1 mean @$<h>, @$1 and %<h>, %1 mean %$<h>, %$1
[Pod::To::Text] support nested items
Parse and store Pod FormattingCode info in @.meta

This works in conjunction with an updating commit to Pod::To::HTML
Serialize strings being put in Pod::FormattingCode.meta
Pod definitions are semicolon delimited
Allow any amount of content in C<code> etc
Merge branch 'nom' of github.com:rakudo/rakudo into eleven
add wrapper for scripts on windows