xfce4-terminal: update to 1.0.1

Change log:

1.0.1
======
Stable release fixing regressions and a couple of older bugs.

- A new hidden preference `DropdownParametersOnce` has been introduced to control whether the drop-down
  window accepts command line arguments after creation. With the introduction of this preference
  an older bug was fixed where tabs could be added to the drop-down window even though they
  weren't supposed to.
- Options: --active-tab does not behave properly when adding tabs to existing windows.

Regressions fixed:
- Find dialog does not respond to Return key (Issue #176)
- Dragging a URL from Chromium ends up truncated (Issue #180)
- Toolbar size changes when the window is maximized (Issue #181).
- Unable to create a single window with many tabs through command line options (Issue #182).

Translation Updates:
  Danish, Finnish, Greek, Russian, Turkish

(gutteridge)