User agent setup not needed for users during backup

src/freedombone-backup-local

     for d in /home/*/ ; do
         USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
         if [[ $(is_valid_user "$USERNAME") == "1" ]]; then
-            gpg_agent_setup $USERNAME
-
             # Backup any gpg keys
             if [ -d /home/$USERNAME/.gnupg ]; then
                 echo $"Backing up gpg keys for $USERNAME"

src/freedombone-backup-remote

     for d in /home/*/ ; do
         USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
         if [[ $(is_valid_user "$USERNAME") == "1" ]]; then
-            gpg_agent_setup $USERNAME
-
             # personal settings
             if [ -d /home/$USERNAME/personal ]; then
                 echo $"Backing up personal settings for $USERNAME"