Fixed the tests in 'src/test' and in 'testsuite'. The tests do not all succeed, but at least 
they can be built and performed again. Run 'make check' in the test directories and the
tests will be executed. For 'testsuite', dejagnu is required.
- Fixed an error in the ETF frontend with projection states to read and write dependencies.
- Moved a dependency matrix printing function to dm.c from pins.c.