Another PostgreSQL Diff Tool

Bugfix release. These bugs are fixed:
* problem with parsing VIEWs that contain ';' within the VIEW definition (bug 2124852)
* problem with indexes not being added in case new schema has been created (bug 2107326)
* bug in SEQUENCE MINVALUE argument (bug 2100013)
* problem with looking for end of subcommand (bug 2094660)
* AUTHORIZATION keyword typo

Also now apgdiff outputs comment in case column type has been changed so the changes can be easier to handle (bug 2114141).

Hamcrest project is now needed to run the tests.