#809 Added body to init defaults method
Added missing icons and translations in preferences panels
#2002 Relevant changes in this commit: Added LayerOrderManager interface; Added "orderManager" field in MapContext class (so it is persisted); FLayers objects will use the order manager of their MapContext; Added methods to MapContextLocator to register order managers; Added two implementations in "mapcontext.impl"; Added layer order preferences page; Current order manager is persisted in main plugin persistence; Layer order manager is set when a new view is created and cannot be changed, so you can have views with different order managers.
Changed default symbol color and font
Fixed missing icons
Fix headers and license
Move version 2.1.0 to the trunk