Updated git ignore
Updated git ignore

rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses,rusucosmin/courses