GitLab

This reverts commit 7d621c5b and
proposes a way to fix the generation with Python 2 without
breaking abstractapi's interface.

* Support of enums declared inside classes.
* Moving of Java translation code into abstractapi.py
  in order to have Java's API in the generated multi-language
  documentation.

[Abstract API] Blacklists linphone_factory_create_core_2() and linphone_factory_cerate_core_with_config_2() while parsing

This must be done since these functions must be manually wrapped for each targeted language.

Do not wrap IMEE + fix java wrapper compil when using -j + fixed classBl in abstractAPI tool + various fixes for jni layer of java wrapper

* prevent metadoc.Translator.translate() from crashing when None
  is passed as argument.
* set the briefDescription attributes of enum values$