Log Message:
Update to version 0.7.2.

Notables changes since last packaged version (0.7.1)
 LensDistortion : lens distortion correction tool.
 Anti-Vignetting : lens vignetting correction tool.
 Perspective : a tool for adjust photograph perspective.
 ShearTool : a tool for adjust photograph shearing.
 AddBorder : a tool for add decorative border around photograph.
 Superimpose : a tool for superimpose funny templates under photograph.