Adding Scala Puzzlers book
update version numbers in 2.11.1 release notes
Merge pull request #200 from nermin/master

Adding Scala Puzzlers book...
Updating 'available now' dates on book page
Create 2014-08-22-fast-track-to-scala.md
Create 2014-09-19-advance-scala.md
Update 2014-09-19-advance-scala.md
Update 2014-08-22-fast-track-to-scala.md
Update hacker guide: add more info, fix broken links.
Address the feedback.
Added event info for Scalapeño 2014
Changed location to city instead of Israel to match the convention. Inaccurate, but good enough :-)
Merge pull request #212 from folone/update-hacker-guide

Update hacker guide: add more info, fix broken links.
Merge pull request #213 from holograph/master

Added event entry for Scalapeño 2014
fix 2.11.0 permalink
2.12 roadmap
Review feedback from retronym
Merge pull request #214 from adriaanm/master

2.12 roadmap
fix formatting in 2.12 roadmap
remove date from 2.12 roadmap's title