Change texts of startpage
Added information to event website: Keynote speaker
added keynote speaker for summit
Merge branch 'gh-pages' of https://github.com/stratosphere/stratosphere into gh-pages
Changes to summit schedule
improved quickstart on website
Fix event location
Added str. to ozone
Added str. to ozone
remove Ozone
Fix version numbers in Quickstart
Fixup java quickstart and add scala quickstart

Some paths in the java quickstart were wrong
Merge remote-tracking branch 'gith_ozone/gh-pages' into new-quickstart

Conflicts:
	quickstart/index.markdown
finished quickstart
new blogpost
better title
Merge branch 'gh-pages' of git://github.com/stratosphere/stratosphere into gh-pages

Conflicts:
	index.html
Make page title h1
rework contact page
quickstart select page reworked
design and typo fixes
blogpost into drafts