rename storage proxy to external storage

src/main/resources/assets/storagecraft/lang/en_US.lang

@@ -3,7 +3,7 @@ itemGroup.storagecraft=StorageCraft
 gui.storagecraft:controller=Controller
 gui.storagecraft:grid=Grid
 gui.storagecraft:drive=Drive
-gui.storagecraft:storageProxy=Storage Proxy
+gui.storagecraft:externalStorage=External Storage
 gui.storagecraft:importer=Importer
 gui.storagecraft:exporter=Exporter
 gui.storagecraft:detector=Detector
@@ -56,7 +56,7 @@ block.storagecraft:cable.1.name=Sensitive Cable
 block.storagecraft:grid.0.name=Grid
 block.storagecraft:grid.1.name=Crafting Grid
 block.storagecraft:drive.name=Drive
-block.storagecraft:storageProxy.name=Storage Proxy
+block.storagecraft:externalStorage.name=External Storage
 block.storagecraft:importer.name=Importer
 block.storagecraft:exporter.name=Exporter
 block.storagecraft:detector.name=Detector