Date: Fix retrieval of all dateTimeFormats presets
Bower: Specify license

Closes #307
Date: Fix retrieval of all dateTimeFormats presets (amend e426762)
Examples: Move doc/hello-world/ to examples/
README: Update Travis image url to show master branch
README: Update Travis image url to show master branch (amend)
Number: Create .numberFormatter()

Create format generator method called `.numberFormatter()`.

Ref #294
Fixes #295
(fix) Number: Create .numberFormatter()

- Use descriptive property names instead of indexes;

Note although this makes code more readable, it makes code 100bytes larger
(minified+gzipped).
Revert "(fix) Number: Create .numberFormatter()"

This reverts commit 21dcff817a133b61d00811bab20e8a09a47eec1d.
(fix) Number: Create .numberFormatter()

- Docs and functional tests;
(fix) Number: Create .numberFormatter()

- Internal comments;
(fix) Number: Create .numberFormatter()

- Internal comments;
(fix) Number: Create .numberFormatter()

- Add unit tests;
(fix) Number: Create .numberFormatter()

- Add unit tests; (fix lint and jscs stuff)
(fix) Number: Create .numberFormatter()

- Fix format-properties unit test;
Functional Tests: Update module titles with method name
Number Format: Rename attributes to options
(fix) Number: Create .numberFormatter()
(fix) Number: Create .numberFormatter()

- README