Release v6.2.1

This release includes minor enhancements and bug fixes.

Enhancements:
- Initialize local yum repo even when its empty as newer versions of
  DNF requires that yum repos be initialized.
- Install special case files in the end so that they will not create
  directories with potentially conflicting permissions.
  The order of installation is now packages, contents and then special
  case files.

Bug Fixes:
- Set file permissions in the chroot after creating it and setting the
  file owner. This is necessary because umask can prevent newly created
  files from acquiring the source file's permissions.
- Don't follow symlinks when comparing files between content and full
  chroot.
- Skip format bump check in MCA.

Signed-off-by: Reagan Lopez <reagan.lopez@intel.com>

Makefile

@@ -2,7 +2,7 @@ include Makefile.bats
 
 .NOTPARALLEL:
 
-VERSION=6.2.0
+VERSION=6.2.1
 GO_PACKAGE_PREFIX := github.com/clearlinux/mixer-tools
 GOPATH ?= ${HOME}/go
 gopath = $(shell go env GOPATH)