Tests: Added postActivity and postComment helpers.
Tests: Added postActivity and postComment helpers.

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