Update amd-pre.js to use AMD *only* when define.amd.ko is true, to avoid breaking backward compatibility. (Also tweak indentation style to match conventions)
Update amd-pre.js to use AMD *only* when define.amd.ko is true, to avoid breaking backward compatibility.
(Also tweak indentation style to match conventions)

skyh/knockout,xeronith/knockout,brianmhunt/knockout,xeronith/knockout,getshuvo/knockout,JesseQin/knockout,gwokudasam/knockout,bago/knockout,mattbalmer/knuckles,getshuvo/knockout,moonpyk/knockout,skyh/knockout,youprofit/knockout,martijnwetering/knockout,hitesh97/knockout,ErikSchierboom/knockout,Sir0xb/knockout,martijnwetering/knockout,pianove/knockout,gwokudasam/knockout,ErikSchierboom/knockout,bago/knockout,stonegithubs/knockout,stonegithubs/knockout,moonpyk/knockout,JesseQin/knockout,DekeYan/knockout,DekeYan/knockout,hitesh97/knockout,cgourlay/knockout,cgourlay/knockout,Sir0xb/knockout,brianmhunt/knockout,youprofit/knockout,mattbalmer/knuckles,pianove/knockout