Entrepreneurs: Learn why you should tap into the $4 billion U.S. crowdfunding market and how to actually launch a successful crowdfunding project. Headaches in raising capital for your small business and startup? Try crowdfunding. Entrepreneurs have proven that it can give you competitive amount of funding vs. other funding sources, and the market will continue to grow significantly, according to a recent paper released in January 2013. Conducted by Fung Institute for Engineering Leadership at UC Berkeley College of Engineering, the research indicates that the U.S.…