Merge pull request #1510 from gioman/v_points

[processing] fix grass64 v.to.points

Author: alexbruy

python/plugins/processing/algs/grass/description/v.to.points.txt

@@ -3,7 +3,7 @@ v.to.points - Create points along input lines
 Vector (v.*)
 ParameterVector|input|Input lines layer|1|False
 ParameterString|dmax|Maximum distance between points in map units|100
-ParameterBoolean|-n|Write line nodes|True
-ParameterBoolean|-v|Write line vertices|True
+ParameterBoolean|-n|Write line nodes (cannot be used together with 'Write line vertices')|False
+ParameterBoolean|-v|Write line vertices (cannot be used together with 'Write line nodes')|False
 ParameterBoolean|-i|Interpolate points between line vertices|False
 OutputVector|output|Output vector map where points will be written