Bump Rhino (used for tests only) to next version (groupId changed)
fix javadoc copy/paste error
make NamedModel's hashCode() robust again not (yet) having a name
fixes JOO-79
Dependencies in Vector literals are not resolved
http://jangaroo.myjetbrains.com/youtrack/issue/JOO-79

VectorLiteral now analyzes its contained ArrayLiteral.
fixes JOO-80
for...in loop over Vector enumerates Array expando properties
http://jangaroo.myjetbrains.com/youtrack/issue/JOO-80

Extended rewrite condition and added an Array expando property
to the test setup so that such errors will be discovered in the future.