* Add tests and cleanup LDF header
Also implements a speedup by using overloaded operators to put numbers directly to a stream as opposed to doing to_string first.
Stage 2 of re-write
Reduce scoping
Add further optimizations
Fix more edge cases
Split out tests to many smaller ones
Use EXPECT_NO_THROW
Add edge cases to test
Added these first with the before to confirm they failed, and now will be adding the remaining fixes needed to make the tests pass.
Add edge case testing for LDF strings
Add further tests
Use characters instead of char*
Update AMFDeserializeTests.cpp
Add null tests
* Add Test Fixture for dCommon
* Add speed test
* Convert to using string_view
* Add explanation on early return
* Remove "testing" code
