Fix some README stuff (#378)
Fix some README stuff (#378)

* Add News entry for 3.25.2 release.
* Fix some SQLite version links.
* Fix some typos.
paramvir-b/sqlite-jdbc,xerial/sqlite-jdbc,xerial/sqlite-jdbc,paramvir-b/sqlite-jdbc,xerial/sqlite-jdbc,paramvir-b/sqlite-jdbc,paramvir-b/sqlite-jdbc,xerial/sqlite-jdbc