Merge dev into feature/503-build-includes-install-scripts
Merge pull request #557 from SalesforceFoundation/feature/556-install-script-error

Making sure we have a scheduled job before trying to abort it.
Move destroyStaleMetadata to after deploy in deployCIPackageOrg
Merge pull request #558 from SalesforceFoundation/feature/503-build-includes-install-scripts

Move destroyStaleMetadata after deploy in deployCIPackageOrg
Merge dev into feature/556-install-script-error