Imporve PluginManager (improve code and doc)
Add instances method returning all instances corresponding to one plugin
Python model can now be instantiated with empty constructor
Improve PluginManager.instances, get_applets
Move oalab.plugins interfaces to core.plugin
Real oalab plugins like applets, paradigms, remain in oalab.plugins
All applet plugin now follow same API
All applet class can be instantiated with zero parameters
get_applet service is now based on PluginManager
All applet plugin now follow same API
All applet class can be instantiated with zero parameters
get_applet service is now based on PluginManager
Add a splitable widget that tries to mimic the Blender UI.
PEP8
Example to test blender ui
First draft to support OpenAleaLab applets
Load all applet instead of only oalab-tissue applets
Minor bug fix
Fix applet services