Convert functions using *uchar serializations to use LWGEOM
|Reported by:||pramsey||Owned by:||pramsey|
In order to convert the whole code base to GSERIALIZED, we first have to localize the use of serialized forms to the serialize/deserialize steps. As a side benefit, code that uses the structs *should* be a lot easier to understand. One wrinkle: one of the most important functions that works directly against serialized forms is the parser. Touching the parser is scary business, but perhaps worth it.