Adding functionality to combine complainer and milestone processors.
Enables the processor to interpret and compare github milestones and bz
target_release and target_milestone values and determine if they match
the branches that exist in the repository
Merge pull request #59 from Gonthim/master

Adding functionality to combine complainer and milestone processors.
Finally getting around to implementing some unit tests. Some refactoring
involved to enable easier testing.
Merge pull request #60 from Gonthim/master

Finally getting around to implementing some unit tests.