Merged trunk to branches/simantics-1.13 on 2014-04-25 for 1.13.2 release.

Merged revisions: -c 29125,29126,29127,29169,29209,29213,29242,29243,29244,29245,29265,29266,29267,29268,29269,29270,29271,29272,29273,29274,29282,29287,29288,29289,29290,29295,29298,29299,29302,29303,29304,29305,29306,29309,29310,29311,29312,29313,29314,29315,29320,29321,29322,29323,29324,29325,29326,29330,29331,29332,29334,29336,29337,29338,29339,29340,29341,29342,29342,29343,29344,29345,29346,29347,29348,29350,29351,29352

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git-svn-id: https://www.simantics.org/svn/simantics/3d/branches/simantics-1.13@29359 ac1ea38d-2e2b-0410-8846-a27921b304fc