delete projects from the berlin site
change text on project "buerger baut start"
Bild für Projekt "Bürger baut Stadt" verändert.
Add new blogpost, delete test blogposts
delete blog post copy
Merge branch 'gh-pages' into stage

Conflicts:
	blog/_posts/2014-04-09-blogpost.md
	projects/_posts/2011-12-31-project1.md
blog navi, fix no image porject/member bug
Merge branch 'stage' into gh-pages