MainController: minor cleanup
MainController: minor cleanup

cihangir/koding,szkl/koding,usirin/koding,mertaytore/koding,usirin/koding,mertaytore/koding,rjeczalik/koding,drewsetski/koding,andrewjcasal/koding,kwagdy/koding-1,gokmen/koding,cihangir/koding,szkl/koding,jack89129/koding,gokmen/koding,szkl/koding,rjeczalik/koding,usirin/koding,drewsetski/koding,gokmen/koding,szkl/koding,koding/koding,koding/koding,jack89129/koding,szkl/koding,andrewjcasal/koding,koding/koding,mertaytore/koding,kwagdy/koding-1,jack89129/koding,kwagdy/koding-1,usirin/koding,rjeczalik/koding,cihangir/koding,andrewjcasal/koding,cihangir/koding,andrewjcasal/koding,andrewjcasal/koding,kwagdy/koding-1,gokmen/koding,jack89129/koding,andrewjcasal/koding,szkl/koding,drewsetski/koding,mertaytore/koding,sinan/koding,sinan/koding,usirin/koding,mertaytore/koding,drewsetski/koding,koding/koding,alex-ionochkin/koding,alex-ionochkin/koding,kwagdy/koding-1,acbodine/koding,usirin/koding,szkl/koding,szkl/koding,acbodine/koding,gokmen/koding,cihangir/koding,kwagdy/koding-1,mertaytore/koding,alex-ionochkin/koding,koding/koding,acbodine/koding,andrewjcasal/koding,alex-ionochkin/koding,drewsetski/koding,jack89129/koding,kwagdy/koding-1,acbodine/koding,alex-ionochkin/koding,rjeczalik/koding,sinan/koding,sinan/koding,drewsetski/koding,usirin/koding,jack89129/koding,acbodine/koding,acbodine/koding,rjeczalik/koding,sinan/koding,alex-ionochkin/koding,cihangir/koding,rjeczalik/koding,gokmen/koding,gokmen/koding,rjeczalik/koding,cihangir/koding,alex-ionochkin/koding,gokmen/koding,mertaytore/koding,alex-ionochkin/koding,koding/koding,rjeczalik/koding,jack89129/koding,jack89129/koding,koding/koding,usirin/koding,koding/koding,acbodine/koding,mertaytore/koding,drewsetski/koding,drewsetski/koding,sinan/koding,sinan/koding,cihangir/koding,kwagdy/koding-1,sinan/koding,acbodine/koding,andrewjcasal/koding