Extern template probably causes even inline functions to be
instantiated, because MinGW's GCC 4.7.0 then complains about conflicting
symbols, removing them fixes the issue.
Extern template is not necessary here, as the needed functions are
explicitly instantiated in source file only anyway and we don't care
about instantiation count of inline functions.
Removed equivalent typedefs from AbstractShape, using DimensionTraits
everywhere except for internal storage. It would possibly allow to
remove #include for specialized types from Shape headers.
Also removed Doxygen workarounds for applyTransformation(), as both the
pure virtual function and implementations have now the same signature.
Magnum.h now doesn't include anything except OpenGL headers, thus
changes in Math library don't trigger recompilation of everything, but
only of things really depending on it.
Math constants moved to separate file for similar reasons, de-inlined
some functions to remove the need for some #includes.
* All pages are now named with lowercased letters with dashes between
letters.
* Added coding style guidelines.
* Extended building documentation with guide how to download Magnum.
Reusing macros MAGNUM_EXPORT and friends already used for Windows
builds. For exported classes added MAGNUM_LOCAL to private members which
are not referenced from any inline function. Added explicit
MAGNUM_EXPORT to private members which are referenced. CMake provides
its own macro <target>_EXPORTS, using that instead of
set_target_properties().
Vladimír Vondruš