[QGIS Commit] [qgis/Quantum-GIS] 72978c: Add expression function help

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS
  Commit: 72978cf6159f581fbbababca65ee6cd72c4c2f5e
      https://github.com/qgis/Quantum-GIS/commit/72978cf6159f581fbbababca65ee6cd72c4c2f5e
  Author: Nathan Woodrow <woodrow.nathan at gmail.com>
  Date:   2012-09-04 (Tue, 04 Sep 2012)

  Changed paths:
    A resources/function_help/$scale-en_US
    A resources/function_help/format_number-en_US
    A resources/function_help/round-en_US

  Log Message:
  -----------
  Add expression function help