Major library changes

In preparation for the upcoming Compact Framework file release (1.0.12 is in CVS and being tested), several changes have occurred in the library. The most significant of which involves the Full Framework version, which no longer requires a separate Interop DLL. The native sqlite3 codebase and the managed C# wrappers have now been merged into a single multi-module assembly.

The Compact Framework folks will still have to make due with two redistributable DLL's unfortunately.

Robert