New Features: ASLR Disabling, Minimization bug fix, Coverage per test

[pdreiter]

ASLR Disabling: During test runs, found some non-determinism in test results due to ASLR. Added a feature to genprog --disable-aslr which disables ASLR (implemented Linux-based genprog support only) Minimization bug fix: from git branch minimization-edit-bugfix, stable fix for --minimization --edit-script issue #29 Coverage per test: Coverage information is dumped per test --fault-path-per-test (negative coverage) and --fix-path-per-test (positive coverage) ; simpler than --coverage-per-test, which touched more code, but did not seem to output any file?