move all logic from Handlers to HandlerDelegates
fix open resource from editor for Eclipse Juno
Merge pull request #27 from genodeftest/803628473188dd70e8c85082e5d8b872ebfbe608

Please add PDE requirement to Readme
following genodeftest suggestions in https://github.com/basti1302/startexplorer/issues/7#issuecomment-15919005
Merge branch 'master' of github.com:basti1302/startexplorer
Merge git://github.com/basti1302/startexplorer
Merge branch 'master' of github.com:genodeftest/startexplorer