[QGIS Commit] [qgis/Quantum-GIS] 10acbe: Add clamp and scale_exp functions

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS
  Commit: 10acbe017e5d84a1264beb5cbad0c66fe80636e4
      https://github.com/qgis/Quantum-GIS/commit/10acbe017e5d84a1264beb5cbad0c66fe80636e4
  Author: nyalldawson <nyall.dawson at gmail.com>
  Date:   2013-05-13 (Mon, 13 May 2013)

  Changed paths:
    A resources/function_help/clamp-en_US
    A resources/function_help/scale_exp-en_US
    M src/core/qgsexpression.cpp
    M tests/src/core/testqgsexpression.cpp

  Log Message:
  -----------
  Add clamp and scale_exp functions