Pack resolc.js and resolc.wasm into single file

[smiasojed]

Pack resolc.js and resolc.wasm into single file
Format JS files
Fix issue with Module overwriting in preloaded js.

[athei]

This way of packing it works better in Firefox than the way we tried before?

[smiasojed]

This way of packing it works better in Firefox than the way we tried before?

No is does not, I am doing still experiments
The most important point is that I have exposed the wasm data outside the code generated by emscripten, so for example I can experiment with wasm data compression.
For example the Wasm data bundled in soljson is compressed with lz4
To main issue is for me that we need to instantiate wasm two times as we need call revive twice in one compilation run.

Added lz4 compression, but there is still issue with compilation large contracts in firefox