cinder/Cinder — pull request #389 by hezhao (2013-11-06 22:02:02+00:00)
Title: Change variable name horizFovDegrees in CameraPersp::setPerspective() into verticalFovDegrees

In function `CameraPersp::setPerspective (float horizFovDegrees, float aspectRatio, float nearPlane, float farPlane)`, the `horizFovDegrees` appears to be vertical Fov degrees.

Discussion at the forum,
https://forum.libcinder.org/#Topic/23286000001866015