Aperture

This update is focused on adding Undo/Redo and limitations for non-OP users.

Compatible with McLib 2.3 and Minema 3.5 (optionally). It doesn't mean that future versions of McLib (or Minema) would be incompatible, but older versions are most likely incompatible.

• Added limiting of editing Aperture data (and opening camera editor) on the server to OP only
• Added circular interpolation to path fixture
• Added an option to display everything in seconds (suggested by zoombie)
• Added playback of the scene possible with an empty camera profile
• Added proper handling of fixtures during cutting (suggested by Andruxioid)
• Added alphabetical sorting to camera profile list
• Added Undo/Redo (Ctrl + Z/Ctrl + Y) to camera editor on per camera profile basis
• Added loop region selection (suggested by Chunk7) controlled with:
  • [ (start) and ] (end) keys
  • Ctrl + left click to control left end point, Ctrl + right click to control right end point, and Ctrl + middle click to reset loop selection
• Added a keybind to toggle keyframe editor visibility
• Added periodic auto-save option
• Changed /aperture play command's syntax to /aperture play <camera_profile> [target]
• Changed v velocity variable to take in effect modifiers effects as well
• Fixed /camera step and /camera rotate not accepting relative ~ values
• Fixed timeline scaling issues
• Fixed drag modifier jumping from 0,0,0 when toggling XYZ toggles
• Fixed camera profiles are not checked when duplicating with existing camera profile name (reported by Andruxioid and Chunk7)