Fixed an issue where options.position was being called before options had been created and extended properly.
Fixed an issue where options.position was being called before options had been created and extended properly.

chrismbarr/bootstrap-notify,mfunaro/bootstrap-notify,mouse0270/bootstrap-notify,ThomGonzalez/bootstrap-growl,brettneese/bootstrap-notify,HBKEngineering/bootstrap-notify,zerin108/bootstrap-notify,lokinell/bootstrap-notify