Adding closed tickets to docs
Fixed #902: Add hpx::lcos::reduce collective operation
Adding docs for reduce and reduce_with_index
Adding preprocessed headers for reduce, re-enable preprocessed headers for broadcast
Fixed typos in docs
Fixing declaration and definition macros for broadcast and reduce
Made sure that compiler specific macros are not expanded in preprocessed headers
Removing template keyword from declaration outside a template definition
Fixing copy&paste problem
Preprocessing headers after recent change
Adding image depicting affinity distributions (courtesy of TACC)
Fixed #887: Choose thread affinities more cleverly
Adding HPX_GET_EXCEPTION() macro
Reordering operations in reduce
Fixed #904: Add hpx::lcos::fold and hpx::lcos::inverse_fold collective operation
Fixed future_wait test