Site updates 0.124

Created , updated 
705b0b1 script/deploy: don't migrate all databases
de49c77 Bump Bundler version requirement
3fe3e63 Downgrade Ruby to version 2.0.0-p451
bd838d3 Revert "Downgrade Ruby to version 2.0.0-p451"
1c0e930 Switch to Ruby 2.1.2
377728f Switch to Ruby 2.0.0-p451, again...
341a57a Revert "Switch to Ruby 2.0.0-p451, again..."
4bed632 Revert "Revert "Switch to Ruby 2.0.0-p451, again...""
2f01961 Mark blog permalinks as optional
c55586f Update broken product links
c51e6d5 Update bundle.js