Log Message:
tex-endfloat{,-doc}: update to 2.7

- New package option 'disable' has been added.
- New command \addtodelayedfloat has beed added.
- New macros \efloatbegin, \efloatend, \efloatbeginlist, and \efloatendlist
  for customization have been added.
- The bugfix regarding the usage of UTF-8 characters in floating
  environments has been revised.