themselves a copy.  Prevents spam.

- Patch #81740 by merlinofchaos, webchick, moshe, neclimdul et al: added package support to the modules page.

- Rollback of patch #41739: this has been debated a dozen time in the past, and the behavior is intentional.

- Patch #87078:
    * Fixed categorize and configure tabs.
    * Fixed passing HTML through check_plain().

#42826 by jvandyk, mfb, macgirvin. Only show 'edit primary links' link if the user has access to it.