Fixed typo in CsvFile docs
Merge pull request #254 from jamesholwell/master

Fixed typo in CsvFile docs
Removing  IndexOutOfBounds exception when using one-letter XML tags - closes 256
Merge pull request #257 from forki/XML

Removing  IndexOutOfBounds exception when using one-letter XML tags
Update RELEASE_NOTES.md
Add Japanese version's documents.
In addition, fix some typos.
Merge pull request #258 from yukitos/AddJaDocsPR

Add Japanese version's documents.
Update RELEASE_NOTES.md
Update AssemblyInfos
Update packages
Re-add default constructor to CsvProvider

* We can keep both GetSamples and the constructor, to mantain compatibility with previous versions and with the TryFsharp.org version
Updated FSharp.Formatting and FSharp.Charting