v0.2.0 - Frame skipping, New Panel

These are the changes:

• Addon has been renamed to Stopmagic
• Frame skipping feature has been added
• You can choose whether the addon should add keyframe after frame skipping or not
• Refreshed panel for the addon
• Version of the addon is displayed in the addon's panel
• The buttons have a better layout and are more intuitive than before
• Added shortcuts for frame skipping. These and all other shortcuts in the addon can be customized.

This is an experimental release