add purge to terms controller
add purge to terms controller

haseeb-ahmad/sharedearth-net,muhumar99/sharedearth,sharedearth-net/sharedearth-net,muhumar99/sharedearth,sharedearth-net/sharedearth-net,haseeb-ahmad/sharedearth-net,muhumar99/sharedearth,sharedearth-net/sharedearth-net,haseeb-ahmad/sharedearth-net