finish implementing email verification. Currently it only applies if REGISTER_OPEN is in effect.
make sure we don't block new folks if there's a different register policy and the hub admin turns on email verify
doco
Merge https://github.com/friendica/red into pending_merge
move smarty compiled files to store/[data]/smarty3 - which puts all writeable areas of the server except the config file and logs under the "store" directory. We'll do logs at a future time.
added link to privacy help file
Merge pull request #535 from zzottel/master

German docs: added link to privacy help file to main.bb
added A NAME/ID to whitelist in HTMLpurifier. That means we can now make vintage indexes in web pages.
Provide profile tabs opt-out.
Quotes on strings.  Dunno why it worked without.
doc updates
consistency
rename friendica_smarty
remove some code duplication
the sending side of clone syncing of collection/privacy_group information. The receiving side is not yet implemented.
issue #536
issue #536 - move a line so it doesn't interfere
Brain fart. Should really wait until the first cuppa kicks in.
clean up more code duplication
index collection sync info by hash rather than id