pkcs1 to pkcs8 key conversion - this is a lot easier than parsing ASN.1 DER formats and rebuilding the darn things like we used to do. Check for illegal hex encoded album names in mod/photo so we don't throw php errors. Don't know where they come from but we get a lot of them.
.btn.xs > 0.75rem (let's  keep that as the min. scalable font size)
Merge remote branch 'upstream/master'
Account deletion

fix multi user deletion, add confirmation message
Merge pull request #562 from cvogeley/master

Account deletion
Merge https://github.com/friendica/red into pending_merge
doc update
doc update
Merge remote branch 'upstream/master'