removed redundant subscriber update call in order to fix elements sorting while looping through subscribers array
removed redundant subscriber update call in order to fix elements sorting while looping through subscribers array

AnotherJoSmith/Mediator.js,ajacksified/Mediator.js,marcodejongh/Mediator.js,ajacksified/Mediator.js,AnotherJoSmith/Mediator.js,marcodejongh/Mediator.js