Gtk3 Port
Merge branch 'gtk3' of git.sugarlabs.org:terminal/mainline into gtk3
first gtk3 version (v38)
comment drag and drop not working
The same tabs as browse
Don't save a data file in journal
making a comment about previons patch rationale
typo in comment
Drag And Drop from Clipboard / Uncomment some lines from Gtk3 Port

The port to GTK3 is finished with this patch.
Solved the drag and drop clipboard utility.
Drag and Drop; Removing old bug fixes; Uncommenting lines from the Gtk3 Port
Added erroneously removed FIXME
Merge branch 'gtk3' of git.sugarlabs.org:terminal/mainline into gtk3
Fixing comment
Erasing become-root button code
Help Button with useful commands

Gonzalo's button ported to GTK3
Bugs:
    Wrap mode doesn't work
    Grey background

Signed-off-by: Agustin Zubiaga <aguz@sugarlabs.org>
Use Box instead of HBox/VBox
Some help corrections

Signed-off-by: Agustin Zubiaga <aguz@sugarlabs.org>
Removing old tab toolbar. SL #3717
Use sugar3 in setup.py

Signed-off-by: Agustin Zubiaga <aguz@sugarlabs.org>
erasing become root icon no longer used