Using File.toPath to convert to NIO files
Using File.toPath to convert to NIO files
Adding a title to all cookbook pages

Because without title page can be confused. Closes #879.
[Docs] Changing title headers size

Because the title Upload have more priority than subtitles
Merge pull request #885 from garcia-jj/ot-gh879-cookbook

Adding a title to all cookbook pages
Merge pull request #886 from garcia-jj/ot-fixingdocstitle

[Docs] Changing title headers size
Merge pull request #880 from garcia-jj/master

Docs about file upload needs to use Path instead of legacy File class
Using commons-io instead of Java code.

Because commons-io is already existing dependency of commons-fileupload.
And the code of copy method is optimized to copy large files, and its
very similar of our code.
Merge branch 'master' of https://github.com/caelum/vraptor4 into ot-uploadimprovements
Adding docs about new method UploadedFile.writeTo