* Fixed a typo in the PSA reader
* Added the ability to define the bone length of imported PSK armatures
* The PSK import options (extra UVs, vertex colors etc.) are now actually respected if turned off
* Ran automated formatting on all the code to quell the PEP8 gods
* Incremented version to 3.0.0
* Added additional options for exporting sequence FPS values (scene, action metadata (custom data), custom,)
* The user can now choose to reuse existing action data blocks when importing sequence data.
* The user can choose whether or not to import keyframe data and metadata