Changelog:
==========
- Fix memory not released on error return from pb_decode_ex()
- Fix deprecated MakeClass() call in generator
- Fix compiler error with enums and --c-style
- Fix version conflict with bazel build rules
Signed-off-by: Wang Mingyu <wangmy@cn.fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>