A start on SVG "quirks mode" (#56)

* Start of an SVG rendering quirks mode

* Provide font defaults in SVG quirks mode

* Remove svg-to-image dependency

* Remove fonts and use package fonts instead.

* try/finally for getBBox

package.json

@@ -26,6 +26,7 @@
     "babel-loader": "6.2.4",
     "babel-polyfill": "6.9.1",
     "babel-preset-es2015": "6.9.0",
+    "base64-loader": "1.0.0",
     "eslint": "2.7.0",
     "gh-pages": "0.11.0",
     "hull.js": "0.2.10",
@@ -33,7 +34,7 @@
     "json-loader": "0.5.4",
     "lodash.defaultsdeep": "4.6.0",
     "raw-loader": "0.5.1",
-    "svg-to-image": "1.1.3",
+    "scratch-render-fonts": "git+https://github.com/LLK/scratch-render-fonts.git",
     "tap": "5.7.1",
     "travis-after-all": "1.4.4",
     "twgl.js": "1.5.2",