Moved ACL tests to ext_bits, as they do not test ACLs, but 'extended' permission bits SUID, SGID, sticky
Fixed forgotten output in 02. Re-renamed special bits tests. Removed ugly gcc output in Makefile
Removed SEGV macro
ft_printf test framework + very basic tests
Add printf to main Makefile, and add tests variable to it
main Makefile help formatting
New ft_printf tests
Merge pull request #51 from lefta/v2

Same as my latest, but to right branch + ft_printf framework