[PublishingLinks] Add a method to ensure a publishing link in a site :: i.e. a default asset lib.
Merge branch 'develop' of https://github.com/GSoft-SharePoint/Dynamite into develop
Rename PublishingLink to PublishedLink
[ImageRenditionHelper] add the helper for image rendition. Replaced in the DSP cmdlets
Merge branch 'develop' of https://github.com/GSoft-SharePoint/Dynamite into develop