Cache jQuery element for file input.
Cache jQuery element for file input.

varun-raj/bootsy,varun-raj/bootsy,InspireNL/bootsy,max-si-m/bootsy,volmer/bootsy,max-si-m/bootsy,InspireNL/bootsy,timrogers/bootsy,jwoertink/bootsy,shilpi230/bootsy,ethomm/bootsy-bootstrap-alpha,votio/bootsy,ethomm/bootsy-bootstrap-alpha,timrogers/bootsy,ethomm/bootsy-bootstrap-alpha,hasanloo/bootsy,jwoertink/bootsy,varun-raj/bootsy,max-si-m/bootsy,InspireNL/bootsy,shilpi230/bootsy,hasanloo/bootsy,votio/bootsy,votio/bootsy,timrogers/bootsy,volmer/bootsy,volmer/bootsy,hasanloo/bootsy,shilpi230/bootsy,jwoertink/bootsy