Merge pull request #199 from bantu/cs-space-after-comma

CS: Fix Generic.Functions.FunctionCallArgumentSpacing.NoSpaceAfterComma sniff

* bantu/cs-space-after-comma:
  CS: Fix Generic.Functions.FunctionCallArgumentSpacing.NoSpaceAfterComma sniff.
CS: Fix PEAR.ControlStructures.ControlSignature sniff.
Ignore coding style for "HAC 4.49" block in Math/BigInteger.php.