v1.9.14p2
Add adminconfdir and --enable-adminconf to set it. Configuration paths in sudo are now a colon-separated list of files with the adminconfdir instance first (if enabled), followed by a sysconfdir instance.
Eliminate a few harmless dead stores. Quiets warnings from Infer.
Keep group file open until the call to myendgrent(). This restores the previous behavior.
Rename sample_group plugin to group_file. Install group_file and system_group plugins by default.
Minor fixes pointed out by cppcheck. Also add compareBoolExpressionWithInt to suppression list.