Added placeholders
Merge branch 'master' of https://github.com/scala/scala.github.com
Fixing formatting, collections translation on its own branch
translated Futures and Promises overview into Japanese.
code formatting corrections for the examples in futures composition paragraph
SI-6398 Adds value classes guide, by Mark Harrah
fixes missing translation. fixes #20
fixes awkward wording. fixes #21
fixes typos. fixes #22
Ported missing Buffers section
Translation to Spanish. String interpolation
Ported missing Additions and Updates section in Maps
Ported missing Buffered iterators section in Collections overview
Merge pull request #124 from eed3si9n/collections/bufferediterators

Ported missing Buffered iterators section in Collections overview
Merge pull request #121 from eed3si9n/collections/buffer

Ported missing Buffers section in Collections overview
Merge pull request #123 from eed3si9n/collections/maps

Ported missing Additions and Updates section in Maps
Merge pull request #119 from scalajp/ja/futures

[Translation to Japanese] Futures and Promises overview
Merge pull request #122 from migue/string-interpolation-translation

Translation to Spanish. String interpolation
Translated Collections overview to Japanese
markdown workaround

For some reason markdown fails with Japanese text sometimes, so turning
this list into html.
fixes scalajp/scala.github.com#26