Revert "Fix encrypt/decrypt in presence of arbitrary drawers"

[Nicolas Goaziou]

Hello,

I suggest to revert commit c93983613dc9bba88f39f81b06a9813060a4599a from
maint and master branch.

By using (org-end-of-meta-data t), _any_ drawer at the beginning of the
entry is left in clear text. This includes personal drawers you would
like to hide. E.g.,

--8<---------------cut here---------------start------------->8---
* Test                                                                     
:crypt:

:SECRET:
It's a secret to everyone.
:END:

This is hidden.

# Local Variables:
# org-crypt-key: nil
# End:
--8<---------------cut here---------------end--------------->8---

Since such data is never needed for encryption, I suggest to stay on the
safe side and encrypt anything below the properties drawer.

Regards,
-- 
Nicolas Goaziou