Changelog:
==========
- split role initialization from setting pragmas to allow more flexibility
for subclasses
- ensure consistent internal handling of Class::C3 vs mro
- reduced Exporter dependency to 0 (any version)
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
