Crops controller spec, use let, other cleanup
Crops controller spec, use let, other cleanup

Br3nda/growstuff,dv2/growstuff,cesy/growstuff,Growstuff/growstuff,pozorvlak/growstuff,pozorvlak/growstuff,yez/growstuff,yez/growstuff,cesy/growstuff,Growstuff/growstuff,cesy/growstuff,Br3nda/growstuff,yez/growstuff,Growstuff/growstuff,pozorvlak/growstuff,Growstuff/growstuff,dv2/growstuff,dv2/growstuff,Br3nda/growstuff,cesy/growstuff,yez/growstuff,dv2/growstuff,pozorvlak/growstuff,Br3nda/growstuff