Make expansion interface interrupt updates thread-safe (fixes loss of audio in Super Mario Sunshine on lower-end systems.)
BootManager: Get rid of unnecessary forward declaration
CheatSearchTab: Improve localization possibilities for a string

Numbers might not always be right-aligned for every language.
Fix DSPLLE for games which DMA data from MEM2 to the DSP.

Fixes issue 7812.
Wii Net SSL: Use std::string for hostname.

Previous code used a fixed length char buffer, which had
a few ugly edge cases.