Update Module::CoreList for 5.19.7
Document module changes.

./perl -Ilib Porting/corelist-perldelta.pl --mode=update pod/perldelta.pod
More borderplate removal
Mention the fact CGI is deprecated in the list of updated modules as well.

It fits the pattern.
Acknowledgement section
Document 5.19.7
Record epigraph of 5.19.7
Generate new perldelta
Bump version number from 5.19.7 to 5.19.8.
suppress duplicate line in perliol.h
Fix unescaped first character in tovmsspec.

Passing a path to int_tovmsspec that contained an "extended"
character as the first character when converting a Unix filespec
to VMS format skipped escaping that character, but only when the
path spec had no directory component.  The character that didn't
get escaped could then be passed to a native service that choked
or incorrectly processed it.  For example ' foo.txt' remained,
after translation, ' foo.txt', but parsing that as a native spec
would squeeze out the leading space.

So we now make sure we don't eat the first character of the
filename component while processing the directory component and
also handle escaping the very first character.  In the example
of ' foo.txt', it now gets correctly translated to '^_foo.txt'.
CoreList on CPAN is 3.02
Module-CoreList prepared for v5.19.8
Fix typo introduced in 4c38808d92b95.

The variable name is '$^O' not '-$^O'.  This meant File::Copy::move
didn't put the file in the current working directory when the to
argument had no path component.
Revert "Unix compatibility mode" in File::Copy on VMS.

This backs out the changes introduced in fc06fdeb76c89.  On
reflection, it doesn't make any sense to support what is actually
a Unix *report* mode in an API that does not report filenames.

File::Copy just needs to supply names to the underlying copy
functions that they can operate on.  How those names are presented
is of no concern here as we don't present them to the caller.
Simplify and clarify VMS specifics in File::Copy.

4c38808d92b95 added some logic to make a "to" path with no
directory component inherit from the current working directory
rather than the directory portion of the "from" path.  It also
added a trailing dot to make null file types unambiguous.  But
the comments emphasized the latter and made no mentin of the
former, and the implementation was unnecessarily complex.
Bump File::Copy to version 2.29.
perluniintro: Nits
perlunicode: Note Bidi_Class changed in Unicode 6.3

This property had been stable for many Unicode releases, but it is not
guaranteed to be stable, and in fact changed in 6.3.  I left in the
existing list of property values (noting that others have been added)
because they are referred to elsewhere in the pod, and provide a
reasonable example of how multi-valued properties work.

The text used the term "property" to refer to what is properly called
"property values", and used the term "class" to refer to what should
have been called "property".  There is another instance of this
confusion of terms in the pod, which will be corrected in a future
commit
perlunicode: Nits

This mostly makes things you could type in your program display in
constant width.  It also adds hyperlinks, and a couple of wording
changes for clarification.