Adding IEEE dependents generated automatically with the script in the csl-utilities repository.
Reverting IEEE dependents which are actually IAP dependents. See https://github.com/citation-style-language/styles/commit/97db7931268f04eafe8b041612c23deb5a05d83f#commitcomment-2796660
Removing styles duplicated by the autogeneration of IOP journals.
Adds IOP dependent styles autogenerated using the script from the csl-utilities repository.
Merge branch 'master' into springer

Conflicts solved:
	dependent/journal-of-optics.csl
Adjusting the parent style for some of the IOP dependent journals. See comment: https://github.com/citation-style-language/utilities/issues/11#issuecomment-14866198
Merge branch 'master' into springer
Merge pull request #413 from CristinaCortes/patch-1

Create NP
Tweaks to the style 'medicine-and-science-in-sports-and-exercise', based on feedback from a Papers user.
Add journal-of-simulation.csl
Update CONTRIBUTING.md
Add journal-of-the-american-society-of-brewing-chemists.csl
Reindent/reorder
Some cleanup of dependents
Update american-journal-of-botany.csl
Some cleanup of dependents
Merge pull request #419 from kweitemier/patch-1

Update american-journal-of-botany.csl
T&F Harvard variants seem to be en-GB; also standardize naming
Merge remote-tracking branch 'refs/remotes/origin/master'
Some cleanup of dependents