Tests:helpers: Added change name helper.
Tests:helpers: Added change name helper.

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