zfsbootmenu logs: remove alias, fix header with alt name

Author: zdykstra

zfsbootmenu/install-helpers.sh

@@ -160,7 +160,6 @@ create_zbm_profiles() {
 
 	alias clear="tput clear"
 	alias reset="tput reset"
-	alias logs="ztrace"
 	alias trace="ztrace"
 	alias help="/libexec/zfsbootmenu-help -L recovery-shell"
 

zfsbootmenu/lib/zfsbootmenu-ui.sh

@@ -106,7 +106,7 @@ global_header() {
       header="\\033[0;37m Help \\033[0m"
       tab="Help"
       ;;
-    zlogtail)
+    zlogtail|logs)
       header="\\033[0;37m Logs \\033[0m"
       tab="Logs"
       ;;