- Added the ability to use /rankupmax when you are at the latest rank to prestige.
- Added placeholderapi placeholders:
%prisonranksx_rankup_cost_plain%
%prisonranksx_rankup_cost_integer%
%prisonranksx_rankup_cost_integer_plain%
%prisonranksx_nextprestige_cost_plain%
%prisonranksx_nextprestige_cost_integer%
%prisonranksx_nextprestige_cost_integer_plain%
%prisonranksx_nextrebirth_cost_plain%
%prisonranksx_nextrebirth_cost_integer%
%prisonranksx_nextrebirth_cost_integer_plain%