Add -s support for LXTerminal

Also list related desktop environments for terminals.

README.org

@@ -164,18 +164,20 @@ These terminals have been tested with tdrop and support the =-s= and =-a= flags
 
 - Alacritty
 - cool-retro-term
-- Gnome-terminal
+- GNOME terminal (GNOME, Unity, Cinnamon, etc.)
 - [[https://github.com/kovidgoyal/kitty][kitty]]
-- Konsole
-- QTerminal
+- Konsole (KDE)
+- LXTerminal (LXDE)
+- MATE terminal (MATE)
+- QTerminal (LXDE)
 - Roxterm
 - Sakura
-- Terminology
+- Terminology (Enlightenment)
 - Termite
 - Tilix (previously terminix)
 - tinyterm/minyterm
 - URxvt (including urxvtd)
-- Xfce4-terminal
+- Xfce4-terminal (XFCE)
 - xiate
 - XTerm
 

tdrop

@@ -571,7 +571,7 @@ program_start() {
 			tmuxinator start $session_name || \
 			tmux new-session -s $session_name'"
 		# note: st will work with or without the -e flag (like kitty)
-		if [[ $program =~  ^(urxvt|alacritty|xiatec|st|qterminal|cool-retro-term$) ]]; then
+		if [[ $program =~  ^(urxvt|alacritty|xiatec|st|lxterminal|qterminal|cool-retro-term$) ]]; then
 			program_command="$program_command -e bash -c $tmux_command"
 		elif [[ $program == kitty ]]; then
 			program_command="$program_command bash -c $tmux_command"