Moved to scoped enums

1.0.4

[CORE] Moved to scoped enums.

C++11 fixes

Small fix - replaced NULL macro with nullptr, checked for overrides.

1.0.2

• Compatibility fixes for C++11, C++14.

1.0.1

• Fixed compilation issues, when library was embedded in Saddy.

tar7z 1.0

Initial implementation