Additions

• Add forward option to look modifier which makes the camera face forward based on the direction of movement (suggested by terbin)
• Add dope sheet GUI for the keyframe fixture (i.e. the All keyframe fixture channel)
• Add an overlay camera option in camera editor (suggested by Lolik)
• Add fixture preview loop (suggested by Agirres)
• Add duration marker for playback scrub

Changes

• Change flight mode to disable when player starts scrubbing (or switching between stuff)
• Change camera options' height to be relative to the fixture editor area
• Change interpolation list vertically responsive (suggested by Agirres)
• Change internal representation of position from float to double (suggested by terbin for far away recording)
• Change drag modifier to handle normalization of yaw
• Change channel buttons (All, X, Y, Z, etc.) in the keyframe fixture editor

Fixes

• Fix duplicate camera profile not showing duplicate profile in the list
• Fix this NPE (reported by Chunk7)
• Fix overlays not rendering relative to playback scrub
• Fix outside mode copying actual player location (reported by Braigar)
• Fix edit position not working properly with modifiers