This is part of the pruning process

*) A number of library recipies have been deleted, as they are not necessary anymore to build the QGisMobility generator/creator

*) A number of recipies have been altered to be more in line with the Q_PID problem we discovered (Sometimes, WS_X11 appears to be defined, whereas there is not really such a system)

*) Recipies have been updated where necessary to be able to cope without the removed library recipies