Issue #332796 by voleger, dww, Steve Dondley, ykhadilkar, Dave Reid, ankithashetty, Anybody, benjifisher, mstrelan, David_Rothstein, phenaproxima, Bojhan: Add permissions to the update.module to hide warnings

- Patch #61456 by jeffschuler, edmund.kwok, jdefay, David_Rothstein, csevb10, alex_b, xjm, Steve Dondley: Aggregator titles display quotes and other characters with HTML entity equivalents badly (write tests).

- Patch #61456 by jeffschuler, edmund.kwok, jdefay, David_Rothstein, csevb10, alex_b, xjm, Steve Dondley: Aggregator titles display quotes and other characters with HTML entity equivalents badly (write tests).

- Patch #61456 by jeffschuler, edmund.kwok, jdefay, David_Rothstein, csevb10, alex_b, xjm, Steve Dondley: Aggregator titles display quotes and other characters with HTML entity equivalents badly (write tests).

- Patch #27234 by Steve Dondley, rfay, drewish, maartenvg: maximum picture size help text in profile no longer needed.

- Patch #334671 by Steve Dondley: users cannot be assigned to roles or removed from them -- comes with tests.  Yay.

- Patch #239958 by Steve Dondley: make the explicit cache clearing functionality reload the theme's .info file.  (We're back from a vacation in the French Alpes, BTW!  Time to catch up with patches.)

- Patch #44290 by Steve Dondley: fixed problem with user picture getting deleted after editing user account.