Some work on account deletion
Added some missing translation strings. Fixed to scalable for a few font sizes.
Merge pull request #561 from cvogeley/master

Some work on account deletion
put an indicator (*) in the message subject line for notification emails when the message body has been suppressed
Merge https://github.com/friendica/red into pending_merge
api - foreach warnings
escape tags when using markdown. Strange things happen if you put HTML entities in the text.
in HTML email notifications, angle brackets in posts were unescaped - including those in code blocks.
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 0.65 > 0.7rem
.btn.xs > 0.75rem (let's  keep that as the min. scalable font size)
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-tracking branch 'upstream/master'