debugger: reshuffle sections in module data

Keep track of elf section headers, add a dumper for
Utils::ElfSection etc.

Change-Id: I06d01c0de01ffc6b827a4a79bdc91fdb3e761d75
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/debugger/gdb/gdbengine.h

@@ -514,7 +514,6 @@ private: ////////// View & Data Stuff //////////
     void requestModuleSymbols(const QString &moduleName);
     void reloadModules();
     void examineModules();
-    void examineModule(Module *module);
     void reloadModulesInternal();
     void handleModulesList(const GdbResponse &response);
     void handleShowModuleSymbols(const GdbResponse &response);