Added spec on Dir.glob matching non-ASCII file paths.
Removed commented out code.
Fixed Dir.glob not matching non-ascii paths.
Added specs on Dir.entries with non-ascii files.
Return properly encoded paths from Dir.entries
Merge remote-tracking branch 'razielgn/dir-entries-encoding'
Added more Dir.entries specs.
Added Dir.open spec for :encoding option.
Encoding-related fixes for Dir.
Merge remote-tracking branch 'razielgn/dir-glob-encoding'
Updated VM Dir tests.
Fixed reseting default_internal encoding in Dir.entries specs.