Remove tf2_ds.txt and make it part of the script

Signed-off-by: Lilis Iskandar <veeableful@gmail.com>
Fixed echo not printing newlines

Signed-off-by: Lilis Iskandar <veeableful@gmail.com>
Change 've' to 'ssm' in the help output

Signed-off-by: Lilis Iskandar <veeableful@gmail.com>
Fixed 'install' not extracting the plugins when they're already downloaded

Signed-off-by: Lilis Iskandar <veeableful@gmail.com>
Fixed server name in the list of plugins during 'install'

Signed-off-by: Lilis Iskandar <veeableful@gmail.com>
Skip creation if server already existed

Signed-off-by: Lilis Iskandar <veeableful@gmail.com>
'start' now creates a 'start.sh' script in the server folder for customization

Signed-off-by: Lilis Iskandar <veeableful@gmail.com>
Mark some commands that are not implemented

Signed-off-by: Lilis Iskandar <veeableful@gmail.com>