Merge branch 'release-1.5' into dev

* release-1.5:
  Bump version for 1.5.1-pl release
Bump version for 1.5.2-dev
Add tplWrapper for specifying a wrapper template

Also adds wrapIfEmpty property to optionally apply the wrapper if the getResources output is empty
Bump version for 1.6.0-pl
getResources 1.6.0-pl

Merge branch 'dev'

* dev:
  Bump version for 1.6.0-pl
  Add tplWrapper for specifying a wrapper template
  Bump version for 1.5.2-dev