Merge branch 'hotfix/flattr'
Add PaperFaces testimonials
Add new PaperFaces portrait
Merge branch 'hotfix/updates'
Merge branch 'hotfix/updates' into develop
Revise tags
Publish Pogo Connect Sensitivity Fix article
Add note about 1.5.1 update
Add new PaperFaces portrait
Merge branch 'hotfix/new-post' into develop