add show action to teacher
replace application_layout to haml
Merge branch 'development' into feature_teachers
add index action to teachers
add new action to teacher
add edit and update action to teacher
ad destroy to teracher
add photos to teachers
add admins actions
add teacher_photos
passed all teachers test
teachers_photos added
some adds
add bootstrap to teachers
some adds
edit .gitignore
add show_view to teachers
some adds
add fio to teachers
add validates to teacher