Also, remove `Entry#extra=` as it makes no sense (and wasn't even being tested). And remove slightly odd test that was assuming an archive would not be changed if its utime was changed - even if it was being changed back immediately. This test was merely confirming that we weren't catching timestamp changes correctly.  | 
			||
|---|---|---|
| .. | ||
| dir_test.rb | ||
| directory_iterator_test.rb | ||
| file_mutating_test.rb | ||
| file_nonmutating_test.rb | ||
| file_stat_test.rb | ||