Fixing ToInt32 conversion routine.
Fixing ToInt32 conversion routine.

LaszloLango/jerryscript,LaszloLango/jerryscript,LaszloLango/jerryscript,zherczeg/jerryscript,slaff/jerryscript,gabrielschulhof/jerryscript,jack60504/jerryscript,bsdelf/jerryscript,jack60504/jerryscript,zherczeg/jerryscript,tilmannOSG/jerryscript,LeeHayun/jerryscript,dbatyai/jerryscript,gabrielschulhof/jerryscript,loki04/jerryscript,bsdelf/jerryscript,loki04/jerryscript,loki04/jerryscript,jerryscript-project/jerryscript,grgustaf/jerryscript,bsdelf/jerryscript,yichoi/jerryscript,martijnthe/jerryscript,yichoi/jerryscript,yichoi/jerryscript,bzsolt/jerryscript,jerryscript-project/jerryscript,martijnthe/jerryscript,gabrielschulhof/jerryscript,loki04/jerryscript,jack60504/jerryscript,glistening/jerryscript,bzsolt/jerryscript,jerryscript-project/jerryscript,glistening/jerryscript,grgustaf/jerryscript,zherczeg/jerryscript,slaff/jerryscript,tilmannOSG/jerryscript,dbatyai/jerryscript,bzsolt/jerryscript,akosthekiss/jerryscript,bzsolt/jerryscript,gabrielschulhof/jerryscript,loki04/jerryscript,jerryscript-project/jerryscript,yichoi/jerryscript,gabrielschulhof/jerryscript,tilmannOSG/jerryscript,LeeHayun/jerryscript,jack60504/jerryscript,loki04/jerryscript,LeeHayun/jerryscript,glistening/jerryscript,martijnthe/jerryscript,glistening/jerryscript,bsdelf/jerryscript,slaff/jerryscript,grgustaf/jerryscript,robertsipka/jerryscript,martijnthe/jerryscript,grgustaf/jerryscript,martijnthe/jerryscript,tilmannOSG/jerryscript,jack60504/jerryscript,robertsipka/jerryscript,glistening/jerryscript,slaff/jerryscript,LeeHayun/jerryscript,martijnthe/jerryscript,dbatyai/jerryscript,robertsipka/jerryscript,grgustaf/jerryscript,zherczeg/jerryscript,akosthekiss/jerryscript,dbatyai/jerryscript,akosthekiss/jerryscript,bzsolt/jerryscript,glistening/jerryscript,zherczeg/jerryscript,robertsipka/jerryscript,bsdelf/jerryscript,tilmannOSG/jerryscript,robertsipka/jerryscript,LaszloLango/jerryscript,robertsipka/jerryscript,yichoi/jerryscript,LaszloLango/jerryscript,grgustaf/jerryscript,akosthekiss/jerryscript,akosthekiss/jerryscript,jack60504/jerryscript,dbatyai/jerryscript,LeeHayun/jerryscript,slaff/jerryscript,jerryscript-project/jerryscript,bsdelf/jerryscript