Issue #1681832 by mcdruid, k_zoltan, dougvann, ZenDoodles, Cyberschorsch, kim.pepper, mohit1604, drumm, pdenooijer, eshta, mihai_brb, phiit, grwgreg, larowlan, amateescu, David_Rothstein, klausi, Damien Tournoud, coltrane, sun, aiypz, alippai: Password reset form has no flood protection

Issue #986888 by bfroehle, bdone, grwgreg: Fixed Undefined index warning in 'Available Updates List' with hidden=TRUE base themes.