added new content type
implemented block property
adjusted xsd to fit new blocktype property
changed xsd to make empty block and block properties node invalid
implemented block content type
refactored name
worked on template reader
worked on template reader for recursive nodes
implemented multiple write
implemented multiple read
worked on tests for block node
removed empty params from output
added test block in contentmapper testcase
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into feature/block-content-type
added block content type to config
worked on template generation
worked on template generation
worked on template class generation
adjusted tests for template reader and finished test for structure manager
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into feature/template-reader-block-type