spelling
Test the TypeTraits class
Put programs in alphabetical order

That's easier to maintain.
Implement is_pointer, is_lvalue_reference, remove_pointer

These are replacements for TypeTraits::isPointer, TypeTraits::isReference,
TypeTraits::PointeeType.  They reimplement what is available in the
C++11 standard library, and are expected to supersede the TypeTraits
class eventually.

Note: this patch does not pull in the corresponding stl implementation.
Deprecate TypeTraits::PointeeType and TypeTraits::ReferredType

Because C++11 implements this differently, and we now have an
stl-compliant implementation to switch to.

I would deprecate isPointer and isReference too, but I can't find
a way to do it.
[dunecontrol] Fix variable name mixup in vcsetup option file parsing
[CMake] Get rid of warnings related to CMP0019: skip include/link variable re-expansion

There is no obvious reason to quote one variable and not the other.
If more CMP0019 warnings are found, they have to be fixed in the same
way.
This was only an issue with CMake 2.8.11 or newer.
Use raw_tuple in dense vector tuples.
Template specialization of RawTuple for TypeIndexedTuple.
Update doxygen documentation.
Merge remote-tracking branch 'origin/master' into p/gersbach/FS1336-tuples-variadic-templates