[GRASS-dev] improved d.labels rendering

[Hamish]

Hi,

Text rotation now works properly in d.labels for any justification
setting. Also placement is improved for all center and lower justified
text. Even multi-line labels are working correctly.

Only lightly tested so far.

For TrueType fonts you need to set the path to the font name in the
v.label step. (run-time override won't work anymore)


Hamish