New foreach branch
Started reimplementing foreach with metaprogramming
Added a new macro, DYND_PP_OUTER, to the preprocessor
Fix for preprocessor list.hpp
Implemented preprocessor macros more convenient for code generation
Minor fix for GCC
Extended testing
Replaced FIXED_NDIM with templates
Rewrote foreach to handle vector outputs with templates
Small fix for GCC
Another small fix for GCC
Implemented DYND_PP_JOIN_ELWISE
Added a metaprogram for making fixed_dim_types from C array types
Adapted foreach to handle references as parameters
Test for travis
Test for travis
Test for travis
New foreach branch
Started reimplementing foreach with metaprogramming
Added a new macro, DYND_PP_OUTER, to the preprocessor