[譯] Align SVG Icons to Text and Say Goodbye to Font Icons

[aleen42]

This is translation work according to @xitu's translation plans. Article is talking about how to use CSS
to align SVG Icons to text. If there is a clear way to do this, we may say goodbye to traditional Font Icons.

Read at: https://aleen42.gitbooks.io/personalwiki/content/translation/align_svg/align_svg.html