Fix array type handling

[bcasey-zd]

RichTagType is throwing java.lang.ClassNotFoundException: no Java class corresponding to class Array when an Scala array type is passed in.

Fixes:

• Get Java class directly from Scala type without first casting to ClassSymbol (as this blows up when class is array)
• Explicit check for array type, and return GenericArrayType if array has type parameters
• Expand handling of primitives

There's some modest risk with this change, so also bump version number.