- Add IEquatable<T> interface for BMapSharp 2 abstract base classes to make they can be used in HashSet or Dictionary.
- Add corresponding testbench for this new added interface to make sure it works.
- Also add set and dict test for PyBMap although it has been proven works.
- re-raise exception for run out of next() function to make end user know this is their fault, not PyBMap.
- write some primitive type getter setter for short code and less latent bugs.
- remove bmfile parameter in BMMeshTrans::Parse.
- update PyBMap testbench according to BMapSharp testbench.
- use some wrapper function to fetch commonly used type in PyBMap to reduce line count.
- re-place some utils functions in PyBMap.
- fix weird C sharp behavior about calling FreeNativeData without calling ManagedToNative, which cause segment fault.
- disable unhandled exception handler in debug mode for BMap.
- change all associated code involving these issues.
