replace tabs to spaces at app/views/settings/_authentication.html.erb
replace tabs to spaces at app/views/previews/issue.html.erb
replace tabs to spaces at app/views/trackers/_form.html.erb
replace tabs to spaces at app/views/versions/_overview.html.erb
replace tabs to spaces at app/views/messages/_form.html.erb
replace tabs to spaces at app/views/messages/show.html.erb
replace tabs to spaces at app/views/roles/index.html.erb
replace tabs to spaces at app/views/versions/index.api.rsb
replace tabs to spaces at app/views/files/new.html.erb
replace tabs to spaces at app/views/issues/_sidebar.html.erb
