Merge pull request #537 from cmgustavo/feature/multi-language-support

Feature/multi language support
Fixes mobile version. Fix #550
wording fixes
Improve mobile version. Fix placeholder.

Merge branch 'bug/mobile-wrap' into develop

Conflicts:
	public/css/main.min.css
	public/src/css/common.css
	public/views/block_list.html
	public/views/index.html
	public/views/transaction.html