Custom touch buttons can't control analog directions

[hrydgard]

Kind of obscure, but this seems to have broken, I thought it worked.

[iota97]

Did a quick bisect:

There are only 'skip'ped commits left to test.
The first bad commit could be any of:
38f4cc4cc97baf1e7c8abe1ee0ba8bb21471c863
8dabcaea7d043bea9ee07d894e959105ea987bf6
526b4f782de8226bc72389b79067b93ab0b41f35
We cannot bisect more!

[hrydgard]

Yeah, so it's the controlmapper refactoring, not too surprising..

[hrydgard]

Found two bugs here, first an oversight that was easy to fix (the actual functionality), then I found that the following doesn't work to print uint64_t values on Windows: StringFromFormat("0x%016lx", newValue). It chops off the upper 32 bits, which is where the analog direction bits were stored in the config... Fixing.