Timeline Update

+Changed TimelineClip to record float of time added, not just
floor(float).
+Adjusted audio player activation loop to have range between
TimelineClip start time and .02ms.
+Fixed audio not replaying after pausing
+Adjusted audio clip rectangle to scale with length of sound placed.
+Added print time keyboard command for debugging.
+Added formula to round floats to certain decimal points in case it's
needed.
+Fixed subtitle textbox focus when clicking to other places.

To Do:
-Fix audio jumping