add basic junit format to result from begin
seperate plpgsql framework from unit tests, allowing unit tests to be in different schemas and update of plpgsql framework separately from updating unit tests
postgres db user does not exist on freebsd when the default is psql
seperate plpgsql framework from unit tests, allowing unit tests to be in different schemas and update of plpgsql framework separately from updating unit tests
seperate plpgsql framework from unit tests, allowing unit tests to be in different schemas and update of plpgsql framework separately from updating unit tests
Merge pull request #2 from isnic/master

junit xml output format support for unit_tests.begin and seperate plpgunit from the unit tests themselves