Added document delete + refined document upload

client/src/translations/en_us/common.json

@@ -2,6 +2,7 @@
 	"translation": {
 		"documents": {
 			"errors": {
+				"deletes3": "Error deleting document from storage. ",
 				"getpresignurl": "Error obtaining presigned URL for document. ",
 				"insert": "Unable to upload file.",
 				"nodocuments": "There are no documents."
@@ -10,6 +11,7 @@
 				"upload": "Upload"
 			},
 			"successes": {
+				"delete": "Document deleted successfully.",
 				"insert": "Uploaded document successfully. "
 			}
 		},