* Adjusted the way some status changes display in the player's status window.
- Some status changes are hidden from the display.
* Katar critical bonus is no longer shown in the status window.
- Added a configuration to enable or disable the critical display for Katars.
* SC_INCCRI now has doubled critical rate while wearing Katars. Thanks to @Limestone!
* Refactored some status_calc_* functions to no longer be static and moved them to the header.