Can't install inside modern gnome-terminal

[tebowy]

In terminals/gnome-terminal/src/tools.sh

gnomeVersion="$(expr "$(gnome-terminal --version)" : '.* \(.*[.].*[.].*\)$')" is too clever. gnome-terminal --version) outputs this

$ gnome-terminal --version 
# GNOME Terminal 3.47.0 using VTE 0.70.1 +BIDI +GNUTLS +ICU +SYSTEMD

and so the expr is parsed into 0.70.1 +BIDI +GNUTLS +ICU +SYSTEMD. Then newGnome is set to false, and gnome2 scripts are called.

[sudotac]

I believe #101 will fix this problem.