Remove redundant brackets around NSNumber literals.
Merge pull request #88 from DaleJefferson/master

Remove redundant brackets around NSNumber literals.
Removing warnings in the test project.
Merge commit '220f3587be2ed46308f2ac7928194443d9bdbe74'

* commit '220f3587be2ed46308f2ac7928194443d9bdbe74':
  Removing warnings in the test project.
  Remove redundant brackets around NSNumber literals.