* Fix detection of Blade Symphony on Windows x64
Port finding the module base address on x64 builds from SourceMod.
Fix a bunch of truncation warnings on x64 while at it too.
* Fix mm_TrimComments stripping last char before comment
```c
char test[] = "hi this is a a test!// comment";
mm_TrimComments(test);
puts(test); // prints "hi this is a test" without the !
```
* Fix unsigned comparison warnings
* Fix truncation warnings in SourceHook::String
* Fix unsigned comparison warnings
clang does have some nice analysis.
When resolving bin paths from gameinfo to platform-specific absolute paths, we end
up with ".." instances on x64, causing the paths being compared to look different. MM:S
then cannot differentiate it's server bin path from the game's server bin, causing us to
load ourselves as the server bin over and over again, causing a stack overflow.
