remove unnecessary configuration
Merge pull request #2 from wiebl/develop

updated gems
remove unnecessary configuration
Merge branch 'feature/relocate_to_gh_pages'

* feature/relocate_to_gh_pages:
  remove unnecessary configuration
  remove unnecessary configuration
updated gems
updated gems to work with gh pages
fixed posts errors
Merge branch 'develop'

* develop:
  fixed posts

Conflicts:
	app/_posts/2014-03-15-move-over-grunt-introducing-gulp.md
disallow /sandbox/
update read me
Merge branch 'feature/relocate_to_gh_pages'

* feature/relocate_to_gh_pages:
  updated gems
added date to posts
several layout improvements