Fixed for inconsistencies in (l,p) <-> (x,y) mappings between libs.

jLinda semantics references line/azimuth coordinates to first (-> x)
coordinate, and second coordinate to to pixel/range axis (-> y) -
logic adopted from geodesy. While NEST-core references range to x-,
and azimuth to y-coordinate direction.
Fixed bug in getting slave imagette for fine-offset-computations.
Clean-up of code for defining a grid of correlation-windows.
Refactored sout to use logger in CoarseFineCoregOp.

Hardcoded logger output level to WARN.
Correct handling of bands, to allow Resampling work in graph.