Fix bug where choices was being mutated
Bump version number
Update README.md
fixed pretty large logic bug in getUniform range handling
added period inbetween salty and unit salt as specified in docs
Merge pull request #14 from akalicki/salt_period_fix

added period inbetween salty and unit salt as specified in docs
Merge pull request #15 from akalicki/uniform_range_fix

fixed pretty large logic bug in getUniform range handling
PlanOut 0.2.3

Release new version of PlanOut that includes patches by Alex Kalicki
which fix potential issues that might arise in using RandomFloat with
non-zero min values. It also uses a ‘.’ to separate the hashes, as to
conform to the behavior given in the PlanOut documentation.