Merge pull request #53 from lobnews/master

sync
Merge pull request #55 from lobnews/Blockhaus2000

Blockhaus2000
Merge pull request #56 from lobnews/Blockhaus2000

Blockhaus2000
Merge pull request #57 from lobnews/master

a
some changes
Merge pull request #61 from lobnews/lobnews2

Lobnews2