Generic method inter-type declarations do not allow type bounds

[Jesper Öqvist]

Generic method inter-type declarations should allow type bounds. For example:

public <T extends Answer> boolean Answer.isSame(T node) {
    return answerToString().equals(node.answerToString());
}

[Jesper Öqvist]

Fixed parsing error

Type arguments were parsed instead of type parameters in the AspectMethodDeclaration production.

fixes issue #187 (bitbucket)

→ <<cset c23d3fffc67c>>