v1.1.0 Release

This release has been a big one. Mostly under the hood, where Liuchan has been completely refactored and largely rewritten in order to make future adjustments a bit easier. Next is rewriting the highlighting engine and Liuchan will basically hold no code from it's predecessors any longer.

New customization options:
-Theme background, border, border radius and drop shadow customization.
-Colorize pinyin and/or hanzi.
-Scale popup on zoom.

I've also added more customization options. Users can now completely change almost every aspect of the popup bubble in the options.