TUI update 0.8.1-4

• Changed:   tui-new-*, had some invalid references left
• Changed:   tui-new-*, added some default values to settings.conf, like which templatefile to use if no arguments are passed
• Changed:   tui-filemgr, got forgotten when changed to list files

Get it at https://github.com/sri-arjuna/tui/releases/tag/v0.8.1-4
Or update it like:

su
cd /path/to/tui-git-repositry
git pull
echo y n | ./install.sh