Adds options to change the pixelate filters' tessellation origin and rotation. (Closes #65 and #66)
Adds hotkey options to settings screen for toggling filters off and on. (Closes #90)
Adds smoothing option to pixelate. (Closes #64)
Changes Filter Name to always be in English in menu, so that it matches documentation. Note: All language translations once you get into the plugin are still implemented, this is only for the filter name in the menu.