v0.16 is here

Hy everyone,

i seem to be on fire these past few days (lol) so here is yet another update!!!

• Added ability to add bones, through the tool properties as well.
• Added some helpful labels for new users.
• Added a lock pose button that prevents transformations via bone movements (previously you could only do this while holding the Ctrl Key)
• The UI is now in sync for both left and right tool slots.
• Added the ability to lock/unlock root bone position in IK calculations.

Happy animating and i hope you enjoy this update !!!