Merge from upstream
Merge from origin
Merge from origin
Merge from upstream
Merge pull request #605 from habeascodice/master

2 minor bug-fixes, a line of docu, and a call_hooks() hook
Italian strings updated
Merge pull request #606 from tuscanhobbit/dev

Italian strings updated
Numbers shouldn't be strings
Merge pull request #607 from tuscanhobbit/dev

Numbers shouldn't be strings
Pluggable page templates
Added 3 new schemas, all named 'simple' in 3 variants. Please enjoy.
minor modification simple black on white schema.
transp back
ok, last commit so far on the simple schemas
Silence insanely noisy log - should probably stick this in a dlogger
if we need it - we're getting literally hundreds of thousands of these.
Merge branch 'master' of https://github.com/friendica/red
Merge remote branch 'upstream/master'
implement a "powered-by" but leave it turned off until somebody with a good eye for layout can figure out where best to put it.
no spaces in file names as requested
allow custom role permissions and fix site timezone.