Forgot to add Saket to CONTRIB file (only in NEWS file so far)
Adding einfo.dtd, reported as GitHub issue #296

Downloaded http://eutils.ncbi.nlm.nih.gov/eutils/dtd/20130322/einfo.dtd
Fixed typo: RuntimeException --> RuntimeError
Remove Windows style new lines (suggested by @mgymrek)
Thank Melissa Gymrek for fastsimcoal work (GitHub #293)
fastsimcoal2 support (squashed commit from pull request #293)
Revert change which broke detecting simcaol2.exe on Windows