Corrected a few PHP notices. Returning correct status when placing market orders.
Corrected a few PHP notices. Returning correct status when placing market orders.

wlox/wlox-api,bitdoviz/wlox-api,wlox/wlox-api,bitdoviz/wlox-api,bitdoviz/wlox-api,bitdoviz/wlox-api,wlox/wlox-api,wlox/wlox-api