Issue #1703164 by chriscalip, kbasarab, no_commit_credit, aspilicious: Fixed Convert book settings to the new configuration system.
Issue #1804346 by 8thom, aspilicious: Convert authorize variables to config system.
Issue #273: Require and hide node module on modules page.
Issue #1662986 by Cedric, Rob Loach, Albert Volkman, barraponto: Clean up css in Field UI.
Issue #286: Convert user picture variables to config.
Merge pull request #381 from hellomrcat/207-field

Issue #1662986 by Cedric, Rob Loach, Albert Volkman, barraponto: Clean up css in Field UI.
Merge pull request #380 from jenlampton/273-hide-node

Issue #273: Require and hide node module on modules page.
Issue #280: Put most settings.php settings into  array for overriding.
Merge pull request #352 from hellomrcat/170-book

Issue #1703164 by chriscalip, kbasarab, no_commit_credit, aspilicious: Fixed Convert book settings to the new configuration system.
Merge pull request #358 from hellomrcat/170-auth

Issue #1804346 by 8thom, aspilicious: Convert authorize variables to config system.
Merge with 1.x.
Merge pull request #378 from quicksketch/280/settings

Issue #280: Put most settings.php settings into  array for overriding.
Merge pull request #383 from hellomrcat/286-pic

Issue #286: Convert user picture variables to config.
Issue #280: Put most settings.php settings into array for overriding.