Update Cura plugin metadata

plugins/CuraEngineBackend/__init__.py

@@ -9,7 +9,7 @@ def getMetaData():
         "type": "backend",
         "plugin": {
             "name": "CuraEngine Backend",
-            "author": "Arjen Hiemstra",
+            "author": "Ultimaker",
             "description": catalog.i18nc("CuraEngine backend plugin description", "Provides the link to the CuraEngine slicing backend")
         }
     }

plugins/GCodeWriter/__init__.py

@@ -1,7 +1,6 @@
 from . import GCodeWriter
 
 from UM.i18n import i18nCatalog
-
 catalog = i18nCatalog("cura")
 
 def getMetaData():
@@ -9,7 +8,7 @@ def getMetaData():
         "type": "mesh_writer",
         "plugin": {
             "name": "GCode Writer",
-            "author": "Arjen Hiemstra",
+            "author": "Ultimaker",
             "version": "1.0",
             "description": catalog.i18nc("GCode Writer Plugin Description", "Writes GCode to a file")
         },

plugins/LayerView/__init__.py

@@ -7,7 +7,10 @@ def getMetaData():
     return {
         "type": "view",
         "plugin": {
-            "name": "Layer View"
+            "name": "Layer View",
+            "author": "Ultimaker",
+            "version": "1.0",
+            "description": catalog.i18nc("Layer View plugin description", "Provides the Layer view.")
         },
         "view": {
             "name": catalog.i18nc("Layers View mode", "Layers"),

plugins/USBPrinting/__init__.py

@@ -1,7 +1,6 @@
 from . import USBPrinterManager
 
 from UM.i18n import i18nCatalog
-
 i18n_catalog = i18nCatalog("cura")
 
 def getMetaData():
@@ -9,9 +8,9 @@ def getMetaData():
         "type": "extension",
         "plugin": {
             "name": "USB printing",
-            "author": "Jaime van Kessel",
+            "author": "Ultimaker",
             "version": "1.0",
-            "description": i18n_catalog.i18nc("usb printing description","Accepts G-Code and sends them to a printer. Plugin can also update firmware")
+            "description": i18n_catalog.i18nc("USB Printing plugin description","Accepts G-Code and sends them to a printer. Plugin can also update firmware")
         }
     }