pre_v1_9_Build_1234
Update translations
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.
v1_9_Build_1231
added extQuickInfo to standart build.
See #1838
Added about extension.
Quick Info Tool project. From the Castilla & Leon Project in gvSIG 1.1.2