Merge pull request #6 from ubbo/sade_modules

Sade modules
Alles geloescht, was fuer den Neuaufbau nicht gebraucht wird.
removed diagnostics.xml
added properties to default config
Merge branch 'sade_modules' of github.com:tharman/SADE into sade_modules
added new core and test-module
Navigation module created
Admininterface
added properties in config
added main conroller
added default templates
index.xql to use admininterface
Merge branch 'sade_modules' of github.com:tharman/SADE into sade_modules
Merge branch 'sade_modules' of github.com:tharman/SADE into sade_modules
added text-viewer module
Merge branch 'sade_modules' of github.com:tharman/SADE into sade_modules
updated projects' static/content
default project data folder
Merge branch 'sade_modules' of github.com:tharman/SADE into sade_modules
xar packaging for modules