Don't invoke request if meta key (command/windows) is pressed.
Don't invoke request if meta key (command/windows) is pressed.

maxvyaznikov/Ajax-Bootstrap-Select,Leoz83/Ajax-Bootstrap-Select,maxvyaznikov/Ajax-Bootstrap-Select,truckingsim/Ajax-Bootstrap-Select,Leoz83/Ajax-Bootstrap-Select,markcarver/Ajax-Bootstrap-Select,truckingsim/Ajax-Bootstrap-Select,maxvyaznikov/Ajax-Bootstrap-Select,truckingsim/Ajax-Bootstrap-Select,markcarver/Ajax-Bootstrap-Select,markcarver/Ajax-Bootstrap-Select,Leoz83/Ajax-Bootstrap-Select