[orca-list] Orca Plugin status update

[chrys <chrys linux-a11y org>]

Howdy Community,

    I just implemented all needed bits for stage 2 of my ToDo list.
    for the ToDo List see here:
    https://github.com/chrys87/orca-plugin/blob/plugin_system/TODO

what does this mean?

• Orca does provides easy functions to register / unregister signals, API and shortcuts for plugins
  
• we have an awesome translation API where plugins can bring its own translation, but can fallback to the orca internal translations
  
• Orca monitors all by plugins used Resources and release them on deactivate the plugin
  
• we don't trust plugin functions and callback and encapsulate all the callbacks into try / except statements while registration
  
• plugins have bring onPostInstall and onPreUninstall triggers while installation  / uninstallation process to handle special things related to installation process like dependencies, setting reset or cleanup
  
• A lot of fixes to the clipboard plugin
• A lot of fixes overall :)
  

    see all the awesome details on my blog:
    https://www.patreon.com/posts/62308328
    
    by the way, i also created an first shot of an OCR plugin just for
    fun:
    https://www.patreon.com/posts/62328158
    
    its a first shot and going to be improved for sure.
    Next and last big thing, before we can bring all bits together, is
    all the gsettings and preferences related stuff. Its a lot of work
    and might take a while. 
    I will come up with some ideas here for discussion later.

cheers chrys