Issue #1779120 by TravisCarden: Improve documentation of l function
Issue #262690 by Albert Volkman: Use correct name for Form API not Forms API
Issue #1739592 by Albert Volkman, andy.hails, dawehner: Add return docs to a couple of functions
Issue #1571076 by droplet, yohannbzh: Fixed Plural formula field only accepts 128 characters.
Issue #1757540 by trogels: Fixed 'implements' instead of 'implementation of'.
Issue #1704422 by sun, dcam: Fixed Error level constants cannot be used in settings.php.
Issue #1507556 by C. Lee, IshaDakota: Fixed Remove colon from label for multi-valued field form.
Issue #1595594 by Devin Carlson, Alan D.: Path modules node alter uses collapsible and collapsed attributes in the 'alias' text field.
Issue #1783348 by jfhovinne: Fix syntax in format_plural example
Issue #863428 by Albert Volkman, Mile23: Fix up documentation for block cache constants
Issue #1293308 by Heine: Update Maintainers.txt to remove Heine, who is on sabbatical.
Roll back issue #948516 from Drupal 7 for now (which made down arrows in fieldsets part of the link) because it breaks RTL languages.
Issue #1239410 by cangeceiro, swentel, jbrown: Fixed watchdog() should use php's time() to log time of event.
Issue #1739808 by Berdir, salvis | GrzegorzNowak: Fixed Notice: Undefined index: file in DatabaseLog->findCaller().
Reorder CHANGELOG.txt so all Drupal 7.16 items are in reverse chronological order.
Issue #1397882 by sun, kbasarab, catch, pingers: Fixed system_theme_settings_submit() does not properly clean up submitted form values.
Issue #1761086 by cam8001, Berdir, larowlan: Fixed Caching in image_effects_definitions() broken.
Issue #1773032 by Jorrit: Fixed Non-standard and pointless name attribute added to Content-Type header.
Issue #1722244 by Albert Volkman, edb: Add return docs for drupal_get_destination function
Issue #1742958 by DamienMcKenna: Fix capitalization of URL and other acronyms