Merge pull request #965 from melissalinkert/rebased/develop/5.0.0-version-history

Add a few more things to the 5.0.0 version history (rebased onto develop)
Update develop submodules

Repository: openmicroscopy/bioformats
Already up-to-date.

Generated by BIOFORMATS-5.1-latest-docs-autogen#32 (http://ci.openmicroscopy.org/job/BIOFORMATS-5.1-latest-docs-autogen/32/)