This PR alters the behaviour of the search api (and all apis that depend on it) to return raw source code instead of a base64 encoding. Reasoning: we are decoding it on the client in multiple different places, so it would be beneficial to decode it in a single spot.
**Note**: This is a **breaking change** to the API surface. However, since the API surface is still unofficial/unsupported, I will roll this as a patch version change. See #101
