Added getcwd and dirname git-svn-id: svn://kolibrios.org@8879 a494cfbc-eb01-0410-851d-a64ba20cac60
Added new functions: - dir.h: mkdir, rmdir, chdir - dirent.h: alphasort, opendir, closedir, readdir, rewinddir, seekdir, telldir, scandir git-svn-id: svn://kolibrios.org@8759 a494cfbc-eb01-0410-851d-a64ba20cac60