- Added support for C++11 scoped enums implemented as Python enums.
- Added enableoverflowchecking() to the sip module.
- Added sipEnableOverflowChecking() to the C API.
- Added sipTypeIsScopedEnum() to the C API.
- Added sipConvertToBool() to the C API.
- Added sipConvertToEnum() to the C API.
- Deprecated sipCanConvertToEnum() in the C API.
- Added sipLong_AsChar(), sipLong_AsSignedChar() and sipLong_AsUnsignedChar() to the C API.
- Added sipLong_AsShort() and sipLong_AsUnsignedShort() to the C API.
- Added sipLong_AsInt() and sipLong_AsUnsignedInt() to the C API.
- Added sipLong_AsLong() and sipLong_AsUnsignedLong() to the C API.
- Added sipLong_AsLongLong() and sipLong_AsUnsignedLongLong() to the C API.
- Added support for type hints for properties.
- Added sipEventType and sipRegisterEventHandler() to the C API.
- Added sipInstanceDestroyed() to the C API.
- Added sipPrintObject() to the C API.
- Bug fixes.
Signed-off-by: Pierre-Yves <pyu@riseup.net>