minor release - Bump to version 1.12.0
minor release - Bump to version 1.12.0

meteor-useraccounts/core,phocks/core,niole/core,logankoester/core,gevou/core,lucaslizama/core,phocks/core,jjeffwarner/core,logankoester/core,evgenTraytyak/core,gevou/core,jjeffwarner/core,niole/core,evgenTraytyak/core,meteor-useraccounts/core,lucaslizama/core