Name every facade method by the class the catalog puts it in

[estebanzimanyi]

The MeosOps* facades are grouped by the catalog's object model, which gives a
class to every base value MEOS passes by reference: geom_in belongs to
Geometry, the cbuffer, npoint and pose constructors and accessors to Cbuffer,
Npoint and Pose, geo_as_text to Geo. The smoke tests call those methods on the
free-function classes, MeosOpsFreeGeo, MeosOpsFreeCbuffer, MeosOpsFreeNpoint and
MeosOpsFreePose, which hold none of them, so the binding module's tests do not
compile against facades generated from the current catalog. Each call names
the class that holds the method.

The wiring javadoc names methods the same way: edwithin_tgeo_tgeo is on
MeosOpsFreeGeo, and the windowed-tier examples use tpoint_length and
tnumber_twavg, the MEOS functions for a trajectory's length and a temporal
number's time-weighted average.