Added .strict() method, to report error if unknown arguments are given
Merge pull request #24 from chrisn/strict

Added .strict() method, to report error if unknown arguments are given
Informing users that Yargs is the official optimist successor.
Update README.md
Updated minimist.
1.2.4
Turning off Travis builds for older versions of node/npm which does not support some of the new dependency version syntax.
1.2.5
Added a failing test.
Made the test green again by filtering keys that are aliased.
Merge pull request #26 from fizker/default+alias-repeats

Adding a default + alias repeats the aliases
Merge remote-tracking branch 'chevex/master' into requiresarg