Fix bash autocompletion

Signed-off-by: Severin Kaderli <severin.kaderli@gmail.com>

system/.bashrc

@@ -33,8 +33,8 @@ if [ -f "/usr/share/git/completion/git-prompt.sh" ]; then
 fi
 
 # Enable autocompletion features
-if [ -f "/etc/bash_completion" ]; then
-	/etc/bash_completion
+if [ -f "/usr/share/bash-completion/bash_completion" ]; then
+	. /usr/share/bash-completion/bash_completion
 fi
 complete -cf sudo
 

system/bin/upgrade.sh

@@ -14,6 +14,9 @@
 # ./upgrade.sh
 . utils.sh
 
-print_header "Update packages"
+print_header "Upgrading system"
+print_section "Update arch packages"
 aurman -Syu --rebuild
+
+print_section "Update npm packages"
 npm update -g