[QGIS Commit] [qgis/Quantum-GIS] a7adf8: remove unused signal

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS
  Commit: a7adf8d57bf365c1db4c1db229521e596091fa1f
      https://github.com/qgis/Quantum-GIS/commit/a7adf8d57bf365c1db4c1db229521e596091fa1f
  Author: Alexander Bruy <alexander.bruy at gmail.com>
  Date:   2012-04-29 (Sun, 29 Apr 2012)

  Changed paths:
    M src/plugins/interpolation/qgsinterpolationplugin.cpp
    M src/plugins/interpolation/qgsinterpolationplugin.h

  Log Message:
  -----------
  remove unused signal