man-pages-3.67 is released

I've released man-pages-3.67. The release tarball is available on kernel.org. The browsable online pages can be found on man7.org. The Git repository for man-pages is available on kernel.org.

Aside from a larger-than-usual set of minor improvements and fixes to various pages, the notable changes in man-pages-3.67 are the following:

• A new sched_setattr() manual page documents the sched_setattr() and sched_getattr() system calls added in Linux 3.14.
• Much of the system(3) manual page have been rewritten, and various details added.
• The sched(7) adds documentation of the new SCHED_DEADLINE scheduling policy added in Linux 3.14.