- fix [ 629810 ] int 16/ah=01 broken?   added sti at start of int16_handler - add some notes about int09 / int15/4f
- fix [ 629810 ] int 16/ah=01 broken?
  added sti at start of int16_handler
- add some notes about int09 / int15/4f

dariaphoebe/bochs,dbrashear/bochs,dbrashear/bochs,dariaphoebe/bochs,dbrashear/bochs,dariaphoebe/bochs,dbrashear/bochs,dariaphoebe/bochs,dbrashear/bochs,dariaphoebe/bochs