Added description of the current HDF5 branches; added a draft of contribution policy.#445

Merged

lrknox merged 12 commits intoHDFGroup:developfrom epourmal:hdf5_dev_docs

Mar 19, 2021

+130

Commits on Mar 7, 2021

Commits on Mar 9, 2021

Fixed many typos and simplified the text (e.g., removed testing instructions and left pointers to where to find them, etc.)
Elena
committed
Fixed a typo.
Elena
committed
Added contributing.md file and rearranged doc entries in alphabetical order.
Elena
committed

Commits on Mar 10, 2021

ddressed Gerd's review comments; found and fixed more typos.
Elena
committed

Commits on Mar 16, 2021

Addressed comments from Larry and Scot.
Elena
committed