Implement the SolidityCompiler trait for resolc JS #9
Description
Implement the SolidityCompiler trait for resolc Wasm in similar vain similar to solc. This requires writing some JS (do not use the web version which pins the solc version by bundling it).
Support for any path arguments are not yet implemented in the missing in solc, so this first need support for at least the base path.
#8 goes first.