Right now we can use "step([$class: 'StashNotifier'])" (which is awesome, thanks for the Pipeline support!), and it would be even cooler to use the syntactic sugar that various steps/plugins support and just say 'notifyStash'.

As part of this, it would make a lot of sense to also add an alias command of 'notifyBitbucket' as Stash was renamed a bit ago to Bitbucket. This way, it will be less confusing for anyone who started using the service as Bitbucket.