* Stratosphere: Use modern C++ idioms in some places
* algorithms like std::for_each are used instead of raw loops
* Stratosphere: Replace more raw loops with algorithms
* Stratosphere: Add a utility predicate function to test for equality with a reference element
This can be used to rewrite some common raw loops using algorithms instead
* fs.mitm: Use variant
* fs.mitm: Use enum class
* fs.mitm: Turn RomFSSourceInfo::Cleanup into a destructor
This obsoletes the need for a custom deleter in other places
* fs.mitm: Use enum class some more
* fs.mitm: Use unique_ptr
* fs.mitm: Simplify initialization
* Stratosphere: Simplify initialization
* fs.mitm: Use unique_ptr (fix memory leak along the way)
The previous code was using "delete" rather than "delete[]"
* fs.mitm: Use vector::emplace_back rather than push_back
emplace_back constructs elements in-place, hence avoiding a redundant element copy.
* Stratosphere: Replace more raw loops with algorithms
* Stratosphere: Use unique_ptr
* fs.mitm: Replace more raw loops with algorithms
* Stratosphere: Prefer move-construction over copy-construction when moving sink parameters around
