add dzil ABSTRACT and PACKAGE to perlTodo, enable POD spelling

...the dzil ones being temporary, until I get a proper region defined for
them.  ...or extend the perlComment region, as really, they're just fancy
comments.
wip! PW/DZil syntax
wip!
add small ftplugim for changelog to enable spellchecking

...because my spelling isn't always amazing. :)
use proper icons w/desktop notify
vitra: disable line numbers

Not enough room -- or really needed, actually.  (IMHO)
vitra: enable spell checking in our buffers
note bin/*-bundle are no longer used