Log Message:
tex-etoc{,-doc}: update to 1.2

- \locallistoffigures and \localistoftables
- options maintoctotoc, localtoctotoc, localloftotoc, locallottotoc,
  and ouroboros.
- compatibility with tocbibind.  Thanks to Denis Bitouzé for feature
  request.
- local tables of contents in the default package configuration
  auto-adapt their title to the local depth, e.g. using \subsection*
  in a \section.
- commands to facilitate usage of \etocsettocstyle, should the default
  behavior from the last item require some tweaks (or complete
  overwrite).
- complete striking improvement of the documentation via a random
  permutation of topics.

Details of the user interface and produced output from the novel
commands and options are susceptible to change.  Use at own risk.
Two bug fixes.  \expanded primitive is required.  Significant
internal refactorings, completing the cycle initiated at 1.1a.