removed small bug in plot
Merge remote-tracking branch 'origin/development' into development

Conflicts:
	papi/last_active_papi.xml
	papi/yapsy/AutoInstallPluginManager.py
	papi/yapsy/ConfigurablePluginManager.py
	papi/yapsy/FilteredPluginManager.py
	papi/yapsy/IPlugin.py
	papi/yapsy/IPluginLocator.py
	papi/yapsy/PluginFileLocator.py
	papi/yapsy/PluginInfo.py
	papi/yapsy/PluginManager.py
	papi/yapsy/PluginManagerDecorator.py
	papi/yapsy/VersionedPluginManager.py
	papi/yapsy/__init__.py