Dropped SVG fonts, Now using Sfntly convered fonts.

- SVG is no longer needed. See http://www.fontsquirrel.com/forum/discussion/29/are-svg-and-woff-really-necessary/p1
- Sfntly is used to convert .ttf to .eot and .woff. Fixes https://github.com/samyakbhuta/chhapkaam/issues/8