feature: transparent decompression

[capr]

Check out https://code.google.com/p/miniz/ -- see if it's small enough that we can bundle it for specified files, to enable transparent decompression of bundled files (and maybe modules too).

[capr]

rationale: it might be better in some cases to compress resources in the exe rather than upx the exe itself entirely which makes loading the exe slower and takes up more RAM (even though the exe itself is smaller and so it can be downloaded faster).