update sqlite4java windows dll and shell
Revert "renaming test class without test cases"

This reverts commit 2d3d458576d1f6bc01c2b086f1eed6a4937f7ed2.
only naming test class to *Test
add junit 3.8.2 jar
update git ignore
add build to ignore
remove db from repo
pragma key must be the first statement in SQLite operator
add TextMessageChecker test
temp disable session check test