Move /etc/conf.d/rc to /etc/rc.conf.

Lowercase all configurable variables, non configurations remain uppercase.
Replace rc_env_bool with rc_yesno.
Split localmount info procfs (Linux) and dumpon, savecore (BSD)

sh/gendepends.sh

@@ -77,12 +77,12 @@ for SVCNAME in * ; do
 		depend
 
 		# Add any user defined depends
-		config ${RC_CONFIG}
-		need ${RC_NEED}
-		use ${RC_USE}
-		before ${RC_BEFORE}
-		after ${RC_AFTER}
-		provide ${RC_PROVIDE}
+		config ${rc_config} ${RC_CONFIG}
+		need ${rc_need} ${RC_NEED}
+		use ${rc_use} ${RC_USE}
+		before ${rc_before} ${RC_BEFORE}
+		after ${rc_after} ${RC_AFTER}
+		provide ${rc_provide} ${RC_PROVIDE}
 	fi
 	)
 done