Added locale plugin.
Added locale to build script.
Translated locale documentation.
Updated jWidget version.
Added locale sample.
Fixed a mistake in docs.
Added a notice in documentation.
Merge branch 'master' into development

Conflicts:
	.gitignore
	guides/home/README.md
	guides/ruhome/README.md
	public/jwlib/core/core.js
	public/jwui/core.js