Allow overriding [Script Info] parameters with -ass-force-style option. Patch by Anton Khirnov, wyskas gmail com.
Allow overriding [Script Info] parameters with -ass-force-style option.
Patch by Anton Khirnov, wyskas gmail com.


git-svn-id: 947b4ff483bb4cc5004120385d99e48ac0944466@25610 b3059339-0415-0410-9bf9-f77b7e298cf2

mwgoldsmith/libass,xbmc/libass,Akemi/libass,pigoz/libass-ct,MrSmile/libass,blinkseb/libass,xbmc/libass,pigoz/libass-ct,torque/libass,richardpl/libass,asimonov-im/libass,Distrotech/libass,libass/libass,torque/libass,mwgoldsmith/libass,MrSmile/libass,stps/libass,mwgoldsmith/libass,ShiftMediaProject/libass,richardpl/libass,ShiftMediaProject/libass,sanyaade-g2g-repos/libass,astiob/libass,rhlee/libass,stps/libass,blinkseb/libass,tgoyne/libass,sanyaade-g2g-repos/libass,richardpl/libass,pigoz/libass-ct,Akemi/libass,grigorig/libass,blinkseb/libass,astiob/libass,vault/libass,sanyaade-g2g-repos/libass,stps/libass,rhlee/libass,vault/libass,Akemi/libass,rhlee/libass,Distrotech/libass,libass/libass,asimonov-im/libass,torque/libass,tgoyne/libass,tgoyne/libass,Distrotech/libass,grigorig/libass