Unused local type definitions

[Jan Dubiec]

While compiling with "g++ -Wall" a lot of warnings of this type are reported:

In file included from d:/Works/Hugin/src/tools/autooptimiser.cpp:50:0:
d:/Works/Hugin/src/tools/ExtractPoints.h: In function 'std::vector<ValueType*> loadImagesPyr(std::vector<std::__cxx11::basic_string<char> >, int, int)':
d:/Works/Hugin/src/tools/ExtractPoints.h:42:44: warning: typedef 'PixelType' locally defined but not used [-Wunused-local-typedefs]
     typedef typename ImageType::value_type PixelType;
                                            ^

In the attached patches I have commented out these typedefs but perhaps they should be simply deleted.

Regards,
/J.D.

[tmodes (tmodes)]

Again: please provide one single diff file per issue and not per file. The splitting above several single files make is more complicated to read, understand and to apply.
Committed the changes, but there are purely cosmetic and does not influence the behaviour.