Update READMEs to remove bad chars and fix example

+ The node implementation diverges from the spec by using id instead of
name. The example config file has been updated in the README, but
either the implementation should be updated or the spec should be.
Merge pull request #16 from poptip/fixexamples

Update READMEs to remove bad chars and fix example
Merge remote-tracking branch 'obvious/master' into spec