Merge pull request #15 from griera/master

Removes trailling whitespaces and fixes some tests of test suite.
Merge pull request #16 from griera/master

Fixes almost all bas tests except test 17. Needs more debugging stuff. T...
Merge pull request #17 from griera/master

Fixes a little bug to performs well test 9, but now test 24 fails
Merge pull request #18 from griera/master

Tests 9 and 24 works well together. The only wrong execution is test 17
Checks ALL the tasks in the get_stats
ST_ZOMBIE => ST_FREE
Interrupts also count for RSYS stats
Clean code