* EventCallback object have order
* callbacks are processed by the callback order
* safer approach to get function information
* modified docstring a little
* added tests for ordered calbacks
* fix python 2 support
* added support for partial methods
* removed unused '_get_func_info'
* formatting fix
* change test functions docstring
* added test for removement of source function when partial is used
* Allow order 'None'
* implemented 'weakref_partial' to allow partial callbacks
* minor tweaks
* added support to pass additional arguments to 'wearkref_partial'
* modify docstring
* added 'weakref_partial' to tests
* move public method before prive methods
* added required order back but use '100' as default order
* fix typo
Co-authored-by: Roy Nieterau <roy_nieterau@hotmail.com>
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Co-authored-by: Roy Nieterau <roy_nieterau@hotmail.com>
* Changed test zip file location
* Updated tests and updated Unreal plugin
Unreal plugin was previously ejected into general one, which was later removed as unnecessary. In Unreal plugin were kept fixed bugs from general one (slate issue, better name pattern for clique)
* Updated raised exception type
