Log Message:
tex-endfloat{,-doc}: update to 2.6

Major changes in version 2.6 since 2.5:

- New package options 'notables' and 'nofigures' have been added.
- New macros \efloattype, \efloatheading, \efloatpreamble, and
  \efloatpostamble have been added.
- A percent sign (%) is now allowed at the end of \end{<environment>}, too.
- Two bugs have been fixed regarding the usage of UTF-8 characters in
  floating environments.