- bugfix for dijit Dialog handling with Dojo 1.7 and IE8 (I still get errors in IE8 but it seems to work now, needs to be reviewed!)
- removed not used/wrong dojoTypes
Merge branch 'hotfix/IE8' into develop

* hotfix/IE8:
  - bugfix for dijit Dialog handling with Dojo 1.7 and IE8 (I still get errors in IE8 but it seems to work now, needs to be reviewed!)
Merge branch 'develop'

* develop:
  - removed not used/wrong dojoTypes
  - bugfix for dijit Dialog handling with Dojo 1.7 and IE8 (I still get errors in IE8 but it seems to work now, needs to be reviewed!)