* New SQLite Only Unbundled Option
A new option to use an unbundled (external) SQLite but all other dependencies internal.
* Match Other Option Styles
Force the POCO_SQLITE_UNBUNDLED option to ON when POCO_UNBUNDLED is on. Switching to this style to match the rest of the Poco cmake options.
This fixes problems when a project adds a directory to
CMAKE_PREFIX_PATH, then calls find_package(Poco ...) and afterwards
calls find_package() for another project located in one of the
directories of the original CMAKE_PREFIX_PATH variable.
