Merge pull request spf13#260 from std0/union-readdir-fix

Fix amount of files read in UnionFile.Readdir

Merge pull request spf13#254 from tklauser/bump-x-text

go.mod: bump golang.org/x/text to v0.3.3

Merge pull request spf13#250 from anishathalye/improve-mode

Improve handling of mode bits

Merge pull request spf13#249 from JohnStarich/bugfix/memfs-chmod-perm…

…-only

Prevent MemMapFs.Chmod from changing all mode bits

Merge pull request spf13#247 from JohnStarich/bugfix/zipfs-read-small…

…-file

Fix panic when not filling up zipfs's read buffer

Merge pull request spf13#245 from campoy/master

Add support for os.O_EXCL in afero.MemMapFs

Fix UnionFile.Readdir return when c <= 0

Update Readdir to match behavior of stdlib os package.

Fixes spf13#197

Fix missing bounds checking in UnionFile.Readdir

It will now return io.EOF at the end of the directory view.

Fixes spf13#194

Return nil in CopyOnWriteFs.MkdirAll when directory exists

Fixes spf13#191

Release