[TxMt] removal of project tree's root item

[Simon Strandgaard]

The root item in the project drawer, is wasting valuable screen space.
all the sub-items is indented by ~20 pixels.
20 columns * ~700 rows = 14000 pixels wasted.
The name of the root-item can be seen in the window title, so its
redundant to have it in the project drawer as well.


Well I could just hide the project drawer...

Thanks :-)

--
Simon Strandgaard