srv::Initialize: Return "success" status code.
Threading: Fix thread starting to execute first instruction correctly.
Loader: Added support for loading raw BIN executables.

- Useful for debugging homebrew

Qt: Updated GUI to support loading .bin files.
Merge pull request #80 from bunnei/fix-latest-libctru

Fixes Citra for the latest changes made to the "refactor" branch of libctru.
- For reference, see: https://github.com/smealum/ctrulib/tree/refactor/libctru