* Fixed JDBCConnection to prevent exception when trying to use the logger and it was null, also closed ResultSets before throwing
* Fixed the testAddUploadedTable case, would always fail because the Table was not attributed to any Schema much less the TAP_UPLOAD one
* Altered the upload_example.vot file to include a new column with the same name but in a different case to prove that SQLite insertion will fail in this specific case

Signed-off-by: Miguel Dias Gomes <mdg@uninova.pt>
* Fixed build scripts to build stuff to dist
* Removed cos.jar
* Added Junit 4 lib (+ hamcrest dep), catalina.jar, servlet-api.jar (from Java EE 7/8) and PostgreSQL and SQLite jdbc driver libs
* Updated the UWSUrlTest case for EE7 servelet

Signed-off-by: Miguel Dias Gomes <mdg@uninova.pt>
Merge branch 'master' of https://github.com/mdgomes/taplib

Conflicts:
	test/tap/db/JDBCConnectionTest.java