Include F1000Research publication on CV
Personally, I think that one should include all of one's significant scientific works in a CV.  What you do not want to do, however, is to give an impression of "CV-padding." 

Accordingly, I recommend that you do what is done by many researchers (including myself) who publish not just in journals but in multiple different types of scientific venues: divide your publications list into different classes of publication, e.g., "Journal Articles", "Thesis Chapters", "Peer-Reviewed Conference Papers", "Non-Refereed Articles", whatever fits.  

Thus, a work in something like F1000Research, which is citable archival publication but without traditional peer review, would be listed as a non-refereed article: noted as a possibly significant scientific work, but clearly labelled as different than your traditional peer-reviewed articles.