Removes distribution folder dependency
v1_9_Build_1232
Refactor area and perimeter code and move it to FMap so that it can be reused by other extensions. Remove dependence from extDerivedGeometries to extQuickInfo.
Remove tooltip, as it is incorrectly shown because " setDefaultLightWeightPopupEnabled" option set to false
v1_9_Build_1231
added extDerivedGeomety to standart build.
See #1839
Derived Geometries Tool. From the Castilla & Leon Project in gvSIG 1.1.2