changed multiple artifact behavior

[Matt Benson]

I am unclear on how to work around this changed behavior in 2.1.0-RC1.  If I 
have a project that uses commons-logging and wants to pull from m2 central, how 
do I declare the dependency such that my build works?  I've tried:

    <dependency org="commons-logging" name="commons-logging" rev="1.1.1" 
conf="default">
      <artifact name="commons-logging" type="jar" />
    </dependency>

TIA,
Matt