Issue #2038629 by sambonner: Fix first line docs for drupal_goto().
Issue #2038059 by Elijah Lynn, longwave, aaronott: Fix grammar in bootstrap.inc docs
Issue #1365234 by TravisCarden, amontero, Kevin Morse, bartmcpherson, xjm: Add description to 'access content overview' permission.
Issue #1305814 by elachlan, giammi, TonyK, mdupont: Fix up hook_exit() docs accuracy
Merge remote-tracking branch 'upstream/7.x' into 7.x-stackato