Merge pull request #166 from glmdev/master

chore: update for deno 1.3.0 & std 0.67.0 (resolves #165)

connection.ts

@@ -609,9 +609,5 @@ export class Connection {
     await this.bufWriter.write(terminationMessage);
     await this.bufWriter.flush();
     this.conn.close();
-    delete this.conn;
-    delete this.bufReader;
-    delete this.bufWriter;
-    delete this.packetWriter;
   }
 }

deps.ts

@@ -1,10 +1,10 @@
 export {
   BufReader,
   BufWriter,
-} from "https://deno.land/std@0.63.0/io/bufio.ts";
-export { copyBytes } from "https://deno.land/std@0.63.0/bytes/mod.ts";
+} from "https://deno.land/std@0.67.0/io/bufio.ts";
+export { copyBytes } from "https://deno.land/std@0.67.0/bytes/mod.ts";
 export {
   Deferred,
   deferred,
-} from "https://deno.land/std@0.63.0/async/deferred.ts";
-export { createHash } from "https://deno.land/std@0.63.0/hash/mod.ts";
+} from "https://deno.land/std@0.67.0/async/deferred.ts";
+export { createHash } from "https://deno.land/std@0.67.0/hash/mod.ts";

test_deps.ts

@@ -5,4 +5,4 @@ export {
   assertStringContains,
   assertThrows,
   assertThrowsAsync,
-} from "https://deno.land/std@0.63.0/testing/asserts.ts";
+} from "https://deno.land/std@0.67.0/testing/asserts.ts";