async load browser-solc

[marcusmolchany]

Hey! I'd like to asynchronously load browser-solc on a webpage. Right now for non-IE browsers, the main handler is listening for DOMContentLoaded before it attaches BrowserSolc to window (here). However, if this script tag is asynchronously loaded and arrives after DOMContentLoaded it will never execute.

I'll propose a PR for this change.

[ericxtang]

Hi @marcusmolchany - late response here. Are you still interested in putting in a PR?

[marcusmolchany]

hey @ericxtang, i don't have time to make a pr for this right now. tag me if there's discussion or a pr for it though.