Git version information will now be written to .FAAVlog and .formantlog files when git is available.
updated README with doi info
bungled the badge embedding
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Updated README with FAVE dev group info
refactored to remove an uneccessary math.exp that was causing problems
Merge branch 'master' of github.com:JoFrhwld/FAVE
Merge branch 'master' of https://github.com/JoFrhwld/FAVE