Fixed javadoc for AdditionalAnswers
Added casts to supress varargs warnings
Merge pull request #56 from marcingrzejszczak/javadocFix

Fixed wrong javadoc for AdditionalAnswers
Adds a simple comment on the spy javadoc to explain some limitations regarding annotations which is indeed a current limitation of CGLIB
Merge pull request #59 from marcingrzejszczak/fixVarArgs

Added casts to supress varargs warnings