Delete obsolete image
Merge branch 'master' of https://github.com/chrismayer/fossgis2014-geoext2
added some images
Unified my about-me slide with the one of MJ
Inserted codesprint image in slide
Layouted the title-slide for future dev
Some code cleanup
Added margin to example iframes
Use local resources & themeswitcher in MVC-example
Merge branch 'master' of https://github.com/chrismayer/fossgis2014-geoext2