Release 6.2 RELEASE_6_2

git-svn-id: http://svn.code.sf.net/p/smartmontools/code/tags/RELEASE_6_2@3841 4ea69e1a-61f1-4043-bf83-b5c94c648137
Merge remote-tracking branch 'smartmontools-svn/tags/RELEASE_6_2'